C D RF439A Remote Control User Guide
- June 6, 2024
- C D
Table of Contents
RF439A Remote Control
SHENZHEN C&D ELECTRONICS CO., LTD.
Remote control Specification
Product name
RF439A IR/BLE Voice Remote Control
C&D Part NO
135439A0001
Funai Part No
URMT26CND001
Production factory
Shenzhen C&D Electronics Co., Ltd.
Production factory address
9/F, Tower 9A, Baoneng Science & Technology Park, 1Qingxiang Road, Longhua
District, Shenzhen
Beiqi Li
Chunhe Tan
Yanling Fu
If any matter related to these specifications needs to be clarified,
discussions shall be hold promptly the two parties concerned the to determine
the issue.
.
Version
Version
V1.0 V1.1
Date
2021-2-2 2021-3-22
Name
Yanling Fu Yanling Fu
Draft
Notes
2 Index
NO.
appellation
1 (Approval Sheet Cover)
2 (Index)
3 (Verification content & Requirement)
4 (Product Cosmetics drawing)
5 (Code table)
6 software function
7 (Schematic diagram)
8 PCB Board diagram (2Layer)
9 BOM BOM Material list
10 (product structure views)
11 (Packing drawing)
12 QC QC Flow Chart
SHENZHEN C&D ELECTRONICS CO., LTD.
(Verification content & Requirement)
1 (General Items)
1.1 Apply for: RF439A Remote Control 1.2 Working Environment: 0~455~80RH 1.3
Storage Environment:-20~605~90RH 1.4 Test Environment:5~3545~75RH86~106Kpa 1.5
Rating Voltage:DC3.0V 1.6 Battery: R03/AAA x2pcs 1.7 Weight77g(Without
battery) 1.8 165.3048.0020.00mm
2 Visible Test Item
Test Conditions A: 30CM 10 Put the top face under the standard light source
and test
by sight from the 30cm distance for 10 seconds B: 50CM 5 Put other sides under the standard light source and test by
sight from the 50cm distance for 5 seconds
No.
Item
Test Requirements
2.1
Scratches, Stain and distortion of the Unit
No described situations
2.2
Hot Stamped Graphics and Letters
Correct, in focus and comply with the drawing
2.3 Match of top case and bottom case
: 0.1mm; : <0.1mm, 0.05mm
No distortion and Crack between the twoparts
2.4 Appearance
Correct material and color
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3
Electric Capability
Test Requirements
3.0 IC
Airoha AB1613
3.1 FW Version
RF439A-V06
3.2 Bluetooth version
Bluetooth LE 4.2
3.3 Number of Keys
26 Keys (including Mic. Key)
3.4 Remote control device name Philips TV Voice RC_6
3.5 Carrier frequency
2402MHz ~ 2480MHz
3.6 Working Voltage 3.7 Static Current 3.8 Working Current
IR IR distance 3.9
3.0VWorking Voltage(3V)
2.0v ~3.3v
10uA 3.0V 30 .At 3.0v, the paired remote is left to rest for 30 sec (deep
sleep) before the current is measured. RF RF Key working current15mA IR<40mA voice <20mA IR Use the funai TV to Test the
remote control: 1. Long distance – Front : 7m – LR 30°: 5m – Up 15°: 5m- Down
30°:5m
IR Use the receive to Test the remote
control:
1. Long distance
– Front : 10m
– LR 30°: 8m
– Up 15°: 8m – Down 30°:8m
RF RF distance 3.10 3.0VWorking Voltage(3V)
Measure the distance that Voice transmitting function can be guaranteed for the TV set or the PC in the specified place(the test site) /PC ->Distance 10m google ±30°10m.
3.11 RF transmission power 3.12 Carrier frequency offset, drift
1dbm~5dbm -75KHzfo75KHz
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3.13 Audio feature 3.14 Audio SNR 3.15 Battery Level
Google ATV Voice On-air data rate: 64kbps [16kHz/16bit/4:1 ADPCM
Compression]and 32kbps [8kHz/16bit/4:1 ADPCM Compression] Press & Release Talk
Voice timeout: 30sec Evaluate the SNR of Voice data(wav.) that be captured
[Google ATV Help] THD MUST be less than 5% @1kHz, (94dB SPL as referenceAudio
input sensitivity: 94dB SPL as refrence sound pressure level).
– Battery Level is sent to TV by NOTIFY. Format : UINT8, Unit : percent%.
3.16 Key functional test 3.17 Sleep 3.18 Awake
Each key must be operated effectively.. After any button of the remote control is released, if there is no button within 60s, it will sleep completely. 60s . MIC key released : RCU enter to sleep after 30s. (Exception : During the period of OTA, the wake up will be allowed for up to 15minutes.) 500mS. Remote control in sleep, trigger any button, wake up the remote control .
3.19 OTA
Android version of TV 3.20
OTA ; Support OTA. Android9.0 Android 9 Pie (Supports updates to Android 12)
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Battery life test 3.21
Short-open test for all components 3.22
Target 36 months -Idle 36 Calculate based on quiescent current Target 12
months -Active 12 Calculate based on daily key presses and BLE voice usage
Example usage: # of Key presses over BLE per day# 200 Total duration of BLE
voice per day 140 seconds 20 activities with 7 s each
Trying a short-open test for all parts and terminals ->SHOULD be free from
abnormality such as firing, excessive smoking, harmful and dangerous
abnormality.
3.23 Schematic
. Circuit schematic is described in detail below.
4 Mechanical Capacity
S/N Item
Requirement
Appearance
4.1
inspection
. No obvious defect
Test Condition
50 . Distance 50 cm to check appearance
Key 0.4mm±0.3mThe keys bounce well. . The point of force is
4.2
stroke
.
measured at the center of the bond
With metal dome:300±100g 4
4.3
Button Without metal dome:200±60g
Put the product on the
strength
test platform, press the button with a 4mm
diameter needle and test the pressure.
Warm ,, 60,
4.4 water test
. Check whether the surface color of the ( , ),
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remote control has changed and whether the 0.1ml, 1cm²,Drop the 60
characters and marks have been erased.
warm water on the surface of the remote control
in three different parts (including character and
graphic symbol parts) with the dropper. Drop
0.1ml on each part, with an area of about 1cm,
and then wipe the soft cloth dry.
Alcohol tolerant
99% methanol with 4.9N load
test
->Printing SHOULD not fade .. 99%4.9N
Rub the printed surface with gauze containing
99% alcohol with 4.9N load at the speed 30
4.5
times/minutes
95% 2.94N
30
*on panel — 50 times
*on rubber — 200times
Eraser test
4.6
Printing SHOULD not fade ,.
Rub the printed surface with a eraser (type 512N) with 5N load at the speed 60
times/minutes ( 512N) 5N 60
on case — 50 times on rubber — 100times.
Pencil
scratch ->SHOULD not be injured with a pencil higher Scratch the printing surface with a pencil with
test(Hardness of than 2H.
hardness more than 2H with 7.5N load at an
4.7 coating)
2H
angle of 45°at the speed of 10cm/sec.
2H 7.5N 10cm/S
45°
Tape test
4.8
->Printing SHOULD not cling to the tape, and Paste thecellophane tape with the length longer
the surface of plastic SHOULD not expose.
than 30mm on printed surface and peel it off
quickly at an angle of 45°. Conduct this
procedure at same point twice.
30mm 45°
2
.
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4.9 4.10
Cross cut test
Waterproofing test
Should cut lines (11×11) at intervals of 1mm with
->a square SHOULD not cling to the tape.
cutting knife, 1mm 11X11
measure force of adhesion, count number of Paste the scotch tape on cutting area and peel it
pealed section in cutting area.
off quickly at an angle of 45° 45° .
Pour water 200ml on the keys, specially the gap 1. Place the RCU on a horizontal surface with
between key and key-hole for 3 seconds, the top cover facing up. Do not insert batteries. afterward wipe water immediately, check the 1.
operation. Next, after disassembly, check the 2. Fill a beaker with 180ml of water (Colored by
surface of PCBA.
orange ink), then pour the water over the keys of
3S 200ml unit evenly from 5cm height to the top of unit.
2. 180ml
PCBA
5cm
->RCU SHOULD operate and the surface of 3. Leave the units 1 minute after pouring 180ml
PCBA SHOULD not get be wet. PCBA
of water. 3. 180ml 1
4. Wipe water on the surface of the units without
pressing keys. 4.
-
Do NOT tilt or reverse during wiping.
-
Do NOT wipe water between keys and top
case.
5. After wiping, leave the units 96 hours to dry. Temperature 25 ± 5,
humidity 50% ± 10 5. 96
25 ± 5 50% ± 10
6. Insert batteries. All keys & MIC shall work
properly. 6. MIC
7. Open top case to observe inside the unit. No
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wet or mark of liquid infiltration shall be observed on the PCB (circuit patterns side). 7. .
4.11
4.12 4.13 4.14 4.15
Salt . 20%,
water test
Check the appearance of the remote ()50 Gently wipe the
control for abnormalities. Character surface of the remote control (including
markings should be clearly visible.
the key characters)50 times with a cotton
ball or soft cloth soaked in 20% salt water.
Edible
oil test
Check the appearance of the remote
control for abnormalities. Character 0.1mL 1c ,1h
markings should be clearly visible.
The edible oil (peanut oil, soybean
oil or rapeseed oil) is dripped on the
surface of the remote control with a
dropper at three different parts (including
character and graphic symbol parts).
Each part drops 0.1ml, covering an area of about 1c . After 1hour, dry with a soft
cloth.
Label . No shedding . Check
test
and warping. No residue when torn off.
label results after vibration, drop, high
temperature and humidity test.
PE . 1. .The printing ink should not 1. 30±5 #EF74
PE bag test
fall off.
500gf/cm²/ 30 /,
2. PE . PE bags shall not be 30mm 15 . Ambient temperature:
cracked or damaged
30±5 , #EF74 eraser test: load:
500gf/cm/speed: 30 times/min, eraser wipe area:
30mm, 15 times
2. 5 PE . Open
and pack the bag repeatedly for 5 times, PE bag
cannot be cracked or damaged.
Button Button bounce well.
. Press any point on the
test
key with your finger
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Key ->All functions SHOULD operate normally.
Press key with a specified max load
4.16 working life test. No harmful defects to appearance and structure 200,000times.
20W
4.17 Battery door life After performing the lid opening / closing cycle, Attach and detach the battery cover 200times.
test
make sure that the top case surface is faced up ->SHOULD have a designated holding force
and dropped onto the wooden board from a 200
position of 20cm to make sure that the lid does
not come off or the battery does not pop out.
20cm
4.18 1.; 2.; 3.
Battery buckle Do not allow the battery to leak, and keep the 5~10cm 5 1Remove the battery
reliability test
connection function of the remote control cover; 2Install batteries; 3. Tap the desktop
normal.
(5-10cm high) for 5 times on both sides of the
remote control.
4.19 1. ; After testing, the 4~5
Battery spring life remote control functions normally ;2. 500 . At the rate of 4~5 times
. Battery spring without damage per minute, continuous insertion, loading and
and deformation.
removing the battery for 500 times after
inspection should be no abnormal.
4.20 Sound Remote control
Remote control
test
should not have abnormal sound when
shaking should not have abnormal sound.
shaking.
Drop
test ->SHOULD meet the Drop the RCU onto a wooden board
4.21 (Normal height)
electrical performance after drop test. (thickness:3cm) from 100cm height. Drop the
RCU with the battery inserted.
SHOULD be free from danger such as electrical 100cm 3cm
shock, fire, etc.
3times per unit * 2units (1st: smallest/second
SHOULD be free from openning the joint of small/largest plane, 2nd: oppsite planes )
caases, pattern peeling off, cracks, etc.
2 3
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4.22 4.23 4.24 4.25
Drop
test Drop the RCU onto concrete- or asphalt- floor
(Abnormal height) from 150cm height, about the weakest planes of
RCU in the Normal height Drop test
And the edges of broken cabinet should not be
150cm sharp. *But, the damage on function can be
accepted.
->SHOULD be free from abnormality such as
scattering of broken cabinet etc., or damage on
connected set.
Drop test in ->SHOULD meet the electrical and mechanical Drop a carton box filled with RCUs from the
packing
performance mentioned in a specification.
specified height.
Height : 80cm (<10kg)
65cm (10kg=< <20kg)
*2 corners2 , 2 ridges2 , 6 planes6
. No functional failure
Package or material damage.
transportation test: vibration
7Hz 1.05g 30min Vibration test for FCL
test
package: place the product in the package.
Place the box on a vibrating device that meets
the following conditions: frequency: 7Hz
acceleration: 1.05g test in three axis
directions, each direction lasts for 30min.
,
a
Fix the finished machine on the shaking table
b
and then test according to the following
Single c . No functional failure or conditions:
vibration.
material damage.
-
frequency range: 10~55Hz
-
vibration amplitude:1.5mm
-
vibration cycle:1
(10~55~10Hz)
-
vibration direction: X,Y&Z
-
vibration time: 2
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6 *, 30 ,
. after testing, leave it at room temperature for 30 minutes, then check
appearance and electrical properties.
4.26 4.27 4.28
4.29
No functional failure 60cm
Packing and or material damage
1 1 . FCL products
transportation
were dropped from a height of 60cm to the
test: drop test
ground, and three axial directions, one side
and one Angle were tested.
Key strength or
Please change to “Add a vertical load(50N)
Add a vertical load(50N) to a key top for 5
Key over load test to a key top for 5 seconds”.
seconds
50N 5S
->A case and inside parts SHOULD not be
cracked and broken
50N 5S.
Torsional
“”,,
5N 1000 . Twist the
strength test.
No housing burst, no “sizzle”, no remote control 1000 times with 5N torque.
mechanical damage, function normal.
from 1kV to specified voltage raising 1kV step
Electrostatic destruction test
(1)Discharge electricity to the joint between Upper case and Lower case. (2)Discharge electricity to the terminal in a battery box. *Probe Condition: C=200pF/R=100->150pF/330 C=200pF/R=100->150pF/330 ->The product SHOULD not be damaged.
1KV 1KV 1KV >each voltage shall be discharged 10 times 10 >Dis-electrify RCU after each discharge [ Air discharge SPEC ] MALFUNCTION ±15kV DESTRUCTION±18kV *Test with the battery inserted [ Contavt discharge SPEC (Battery Terminals)]
MALFUNCTION ±5kV
DESTRUCTION±5kV
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*Discharge with the battery removed >If the RCU recovers by reinsertion of the battery, it is DESTRUCTION. >If the pairing memory is erased, it is DESTRUCTION. >If RCU reconnects automatically after disconnecting with the TV, it is MALFUNTION.
5 Environmental Test
No. Item
Test Requirements
,, 1±0.5/min
(5min )-10±3, 3H,
1±0.2/min (5min ) 40±2, 3h,
1±0.2/min (5min ),
20 ,,
20 ,,
The remote control is put into a test box at room temperature with
battery and without packaging. The temperature in the test box is cooled at a
rate of 1±0.5/min 5.1
(5min)) at an average rate of the drop to 10 + 3 – test after reaching a
stable temperature in the
oven, constant temperature for 3 h, and then test the temperature in the cabinet to 1 plus or minus
0.2 / min heating rate (5 min) at an average rate of increase to 40 plus or minus 2 after test
the reach a stable temperature in the cabinet, for 3 h, and then test the temperature in the cabinet to
1 plus or minus 0.2 / min in the cooling rate (5 min) at an average rate fell to a lab environment
temperature above, form a test cycle in turn for 20 consecutive test cycle after the test, and test the
Temperature change temperature in the cabinet after reaching stable laboratory environment temperature, take out the
test
remote control Device. After the cycle of 20 tests is completed and the temperature in the test box
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reaches the stable laboratory environment temperature, take out the remote controller and check
whether the functions of the remote controller are normal.
,, 40±2
93%, 96H, 0.5h
75%±3%, 0.5H , 4H
,.Remote control under the conditions of the packing is not install
batteries, in a room temperature test box, then put the box temperature
adjusting to 40 + 2 , after 5.2
reaching a stable temperature and humidity when the remote control to the
relative humidity is 93%,
Constant temperatu put aside 96 h, the test of the relative humidity in the first cut to 75% within 0.5 h + / – 3%, then within
re and humidity test 0.5 h to test the temperature in the cabinet to atmospheric conditions, normal test out the remote
control. After the remote control is restored for 4 hours, check whether the functions of the remote
control are normal.
Expose to a constant temperature and humidity of 60±2 for 96h without load.
60±2 96
Perform measurements after leaving at normal
5.3 High temperature temperature and humidity for 1h.
storage test 1
->The RCU SHOULD operate normally.
Leave RCU under the condition; -20 for 96 hours, and leave it under standard condition for 1 hour,
and test the performance.
Low temperature -20 96 1 5.4
storage test
->The RCU SHOULD operate normally.
Remote control with battery:
1.-10 5 3
Drop the temperature of the temperature box to -10 and keep it for 5 hours
(about 3 hours, take out the remote control and quickly check the function, as well as the sensitivity
5.5
and reaction speed of the touch control part)
2. 2580%3 ; At low temperature,
High and low25 was immediately obtained, 80% humidity was obtained, and the surface was dewy within 3
temperature operationminutes for testing;
and tide tolerance test 3. 45 ,60% 3
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The rising temperature is 45 degrees
above zero,60% humidity (keep the temperature for 3 hours or so and check the function of the
remote control, feel of the keys and the function and sensitivity of the touch control part), the
behavior mode is normal after the test is completed, without accidental trigger or slow reaction.
Conduct the heat shock(-20+60) cycle 100+/-5cycle. Measure perfprmance after leaving
Thermal shock test under standard condition for 1 hour
5.6
(-20+60) 100+/- 5 1
->The RCU SHOULD operate normally.
1. 35 5% 24
2 2 ;
1Place the
specimen in the salt spray cabinet and keep it for 24 hours under the test conditions of 35 and 5%
salt spray concentration
2.After completion of the above tests, the test samples should be left at room
temperature for 2
hours. Check 1. 5.7 2. +
1. The
Salt Spray coating on the surface of metal electroplating parts shall be free from obvious darkening, bubbling,
test
peeling, cracking, and other defects;
2. No white corrosion on the surface of anodic oxidation film of aluminum or aluminum alloy plating;
Copper or copper alloy nickel + chromium plating surface without light green corrosion;
Zinc or zinc alloy nickel + chromium plating surface without black corrosion and bubbling;
6 Certification
No. Item
6.1
ROHS ROHS 2.0
6.2
FCC ID
6.3
IC
Specs
6.4
BQB
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SHENZHEN C&D ELECTRONICS CO., LTD. Product Cosmetics drawing
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Code Table
Peak Wavelength
TYP 940nm
Format
RC6 format: In addition to specification of “RC6 mode 0”, the followings should also be satisfied.
Carrier Frequency
36kHz ±0.36kHz
Duty
33%
[Mic. Key] Paired : send key-code by BLE Unpaired : send key-code by IR [the other Keys] send key-code by IR
Philips RCU Code Table
IR
BLE
USB HID Usage Name
Position
Consumer
No.
Key name
RC6 format
Parameters
Keyboard
Mode = 0,
Page
Custom=0x00 (Usage ID)
(0x0C)
Page (0x07)
Front
1
Power
0x0C
–
–
–
2
GUIDE
0xCC
–
–
–
3
PREV.CH
0x9F
–
–
–
4
OPTIONS
0x40
–
–
–
5
UP
0x58
–
–
–
6
LEFT
0x5A
–
–
–
7
OK
0x5C
–
–
–
8
RIGHT
0x5B
–
–
–
9
DOWN
0x59
–
–
–
10
BACK
0x41
–
–
–
11
Google Assistant
0xB6
0x0221
AC Search
–
12
HOME
0x54
–
–
–
13
VOL+
0x10
–
–
–
14
SOURCE
0x38
–
–
–
15
CH+
0x20
–
–
–
16
VOL-
0x11
–
–
–
17
MUTE
0x0D
–
–
–
18
CH-
0x21
–
–
–
19
RED
0x6D
–
–
–
20
GREEN
0x6E
–
–
–
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Combination & Long press
21
YELLOW
22
BLUE
23
NETFLIX
24
YouTube
25
Paramount+
26
tubi
[OK + BACK] A01
For trigger Bug Report [DOWN + BACK] A02
For trigger Talk Back
[OPTION + VOL-] A03
Unpairing
B01
release Key
0x6F 0x70 0x76 0x79 0xB3 0xB4 0x83
0xDA
0x7A
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
0x0000
Unassigned
Reserved
Software function
LED Pattern definitions( Orange) [Blink] 250ms ON / 250ms OFF ,.
[Fast Blink] 150ms ON / 150ms OFF, BLE .
1. Normal keys click (except MIC) 2.Pairing
[LED behavior] – LED turns on during pressing the keys [Start] Press any buttons when bonding cache is NULL. Or Press and hold [Google Assistant ] and [VOL-] key for 3 seconds [Pairing timeout] 30sec [LED behavior]
– LED blink while pairing process
3.UnPairing
– LED fast blink 5 times when pairing completion [Start]
– Press and hold [OPTION] and [VOL-] key for 3 seconds [LED behavior]
– LED keep to light up fast blink 9 times when UnPairing completion [Code sending]
4.Device Bonding
– Send code: 0x7A by IR for 3 seconds when UnPairing completion -Remote only supports one bonded host
-Existing bond severed only after the new bonding is successfully completed
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-Unpairing from the Host clears bonding cache
-Operating Unpairing key function clears bonding cache
5.Voice search
[Start]
– Push [Google Assistant ] key [LED behavior]
– LED turns on after ACK from host when voice search is ready
– LED turns off after end of speech is detected from the host, or
6.Bug Report
– LED turns off after 30 seconds of time out [Start]
– Output the key code during pressing and holding [OK] and [BACK] [Code sending]
7.Talk Back
(Accessibility
– Send code: 0x83 by IR [Start]
shortcut)
– Output the key code during pressing and holding [DOWN] and [BACK] [Code sending]
Send code: 0xDA by IR
8.BLE/IR Switching
[UnPaired status] * Same state as “2. Pairing “.
– For MIC Button : IR send (0xB6)
– For other Buttons : IR send
– When any buttons press 1. Undirected Advertising : 30sec
[Disconnected status]
– For MIC Button : no operation
– For other Buttons : IR send
– When any buttons press 1. Reconnecting : 30sec
[Connected status]
– For MIC Button : BT send
9.UVLO
– For other Buttons : IR send If the RCU is in a low power state, it will shut down directly without warning (warning=LED
blink).
V_shutdown = 2.0V
V_recovery = 2.3V
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PCB Board diagram (2Layer)
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Product structure dimension drawing
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SHENZHEN C&D ELECTRONICS CO., LTD. Packaging diagram
1Certification label:
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SHENZHEN C&D ELECTRONICS CO., LTD. 2QR code label:
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SHENZHEN C&D ELECTRONICS CO., LTD. QC QC Flow Chart
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IC WARNING
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:
(1) This device may not cause interference.
(2) This device must accept any interference, including interference that may cause undesired operation of the device.
Cet appareil contient des émetteurs / récepteurs exemptés de licence conformes aux RSS (RSS) d’Innovation, Sciences et Développement économique Canada. Le fonctionnement est soumis aux deux conditions suivantes :
(1) Cet appareil ne doit pas causer d’interférences.
(2) Cet appareil doit accepter toutes les interférences, y compris celles susceptibles de provoquer un fonctionnement indésirable de l’appareil.
FCC COMPLIANCE STATEMENT:
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may
cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will
not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try correct the interference by one or
more of the following measures: – Reorient the receiving antenna.
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– Increase the separation between the equipment and receiver.
– Connect the equipment into and outlet on a circuit different from that to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help.
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>