Shenzhen Shi Bo Xun Tong Sheng Ke Ji You Xian Gong Si WT88 Kids Walkie Talkie User Manual
Table of Contents
WT88 Kids Walkie Talkie
85mm*130mm
Kids Walkie Talkies
User Manual
Model: WT88
I. Product Features
Range varies depending on the specific terrain conditions and can be up to 3
kilometers (1.86 miles) with no obstruction Frequency range: FRS Channel: 22
channels for US / North America CTCSS: 38 (1-38); CDCSS: 60 (39-99) LCD
Display: convenient for those who use it at night Battery indicator and low
battery alert Talk Confirmation Tone Device lock function: lock to avoid
accidental touch after adjusting 10 Call Tones: personalize the user’s call
Voice activated VOX hands-free call Mini flashlight
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II. Overview of the Walkie-Talkie
Scanning
VOX Battery Monitor Lamp/ Channel Search
Up Button
Channel CTCSS
Volume Transmitting/ Receiving
Call/ Keypad Lock Menu/Power
Doen Button
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Antenna
Highlight flashlight Battery back cover
A helical antenna with a screw plug for receiving and transmitting signals.
Powers the walkie-talkie.
Speaker
Outputs sound.
Microphone
Inputs sound.
Belt clip
Used to clip the product to the belt for easy carrying.
Short press this button once to turn
}LAMP / SCAN~ on the flashlight function and the
Channel Scan
flashlight light will stay on; long press
to scan the channel.
}PTT~ Transmitting key
When pressing this key, the walkietalkie is in transmitting state, speak into the microphone to call the other party. After releasing the key, the call will be ended, and the walkie-talkie is in a receiving state.
MENU / POWER
Short press or press the button continuously to select the menu item; in the menu, press the button to change the current menu settings; Long press to turn on/off.
Up Button / Down Button
Press this key to use the adjustment parameters. Press this button in the standby mode to adjust the volume output.
Call / Keyboard lock
}MON~
In the standby state, short press this key to emit CALL sound, long press the
key to lock. (note: when locked, PTT, MON, switch machine,on/off light
function can be used normally.)
When the signal is weak, press this key to enter the monitoring state.
III. LCD Instructions
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Indicator
Name
Content
Transmitting and Receiving indicator
When receiving, is displayed, when transmitting
is displayed.
Channel indicator
The current channel is
displayed, press the }MENU~button, then press UP or DOWN to
change.
Battery
More bars meaning more battery.
Code Channel Indicator
Display current CTCSS/DCS code. (with a total of 99)
Scanning Channel Indicator
Display when the two-way radio is turned on, and no display when turned off.
Voice control Indicator
This unit is displayed when it is in voice control operation mode.
Keyboard lock indicator
Display when the keyboard of this machine is locked. (PTT, switch lights, switch machine, and MON buttons are not restricted when locked)
Volume
More bars meaning the higher volume.
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IV. Operation
Battery installation
Open the battery compartment of the walkie-talkie and install the batteries (4
AAA alkaline batteries) according to the marked battery polarity.
Basic operation
1. Power ON and OFF In the shutdown state, press and hold the key for more
than 2 seconds to turn on the radio. The radio will beep, and all icons will
be displayed on the screen instantly. Then display the current channel 10/10
(channel/compression audio) In the power-on state, press and hold the key for
more than 2S to turn off the radio.
Tips: Etiquette for using wireless walkie-talkies
The 22 channels of your wireless walkie-talkie are shared with others and used
in turn. Other groups may be using certain channels. In order to not disturb
other people’s calls, and have better call quality yourself, please don’t use
the channel that others are using. Try to change the channel to prevent
channel blocking or use the}LAMP~key to check the channel activity. If you
hear quiet noise after pressing the}LAMP~ key, it means that the channel is
free, and you can use it.
2. Communication (transmitting and receiving) When using wireless walkie-
talkies to talk to each other, the walkie-talkies of the same group must be
set to the same channel and interference cancellation mute code (0 to 99).
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When talking with other groups without interference cancellation mute code,
please set the interference cancellation mute code to 0.
To improve the clarity of the call, speak about 5 to 7.5 cm (two to three
inches) away from the microphone.
Press and hold the call button}PTT~, when the intercom is in the transmitting
state, speak in a normal tone at a distance of about 5 to 7.5 cm (two to three
inches) inches from the microphone.
Release the call key}PTT~to end the call, the machine will emit a “boom”
ringtone, and the walkie-talkie is in the receiving state.
Tips: Call Range of this Walkie-Talkie
In order to achieve the best performance and call range of the walkie-talkie
design, it is recommended that you do not use the walkie-talkie to communicate
with others at a close distance(please stay at least 1.5 meter (five feet)
away from each other). Reference of call distance:
The best call range: flat and open area. Medium call range: when there are
buildings or trees blocking. Minimum call range: blocked by dense woods or
mountains, in buildings or vehicles.
3. 8-level digital volume adjustment In the standby mode, short press
the}~key, the walkie
-talkie enters the volume adjustmenting mode, the current volume level is displayed on the screen, press the}~key continuously to adjust the volume to the maximum; short press the}~key, the unit enters the volume adjustment mode, Press}~key continuously to adjust the volume to the minimum.
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Tips: Level 1 has the lowest volume and level 8 has the highest volume.
4. Key lock function The key lock function can lock the}MENU~key the up and
down buttons}~, and the LAMP key. It helps prevent accidental changes to the
settings of the walkie-talkie. Once locked, you can only use the power key (to
turn it on and off), PTT transmission function, switch on and off function,
and light on and off function. To activate the key lock function, press and
hold the menu key ( key) for 3 seconds to activate the lock function, you can
see the icon appears on the screen.
5. Monitoring function In the standby mode, when the signal is weak, long
press the}MON~key to turn on the monitoring mode, to tell if there is a call,
the squelch circuit is turned off, and you will hear background noise (a
beep); release the}MON~key to turn off Monitor, you cannot hear background
noise.
6. Scanning function Long press the}LAMP~ key, the walkie-talkie will
automatically detect the activity of channel 22, when the scanned channel has
a signal, the walkie-talkie will automatically stop on this channel for
conversation.
- The walkie-talkie will stop on the channel with signal. 5 seconds after the
signal disappear, it will continue to scan the next channel.
7. MINI flashlight function This machine has a MINI flashlight lighting function, which greatly facilitates the user to use at night or in a poorly lit
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environment. In the power-on state, short press the }LAMP~key to turn on the
flashlight function, and the flashlight light will stay on; short press
the}LAMP~ key again to turn off the flashlight function. 8. Battery level
display There is a battery indicator in the upper right corner of the display
to show the battery level. When the voltage drops to a preset value, the
walkie-talkie will automatically shut down to protect the battery. When the
battery level is indicated, the two-way radio will play sound alert every 10
minutes or every time you release the call button to remind you to replace the
battery or charge.
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Advanced operation
1. Set the working channel 1.1 In standby mode, press the }MENU~key once to
enter the channel selection menu, and the current channel number (the big
number in the middle of the screen) starts to flash; 1.2 Press }~or}~key to
set a new channel number; 1.3 Press the}MENU~key to enter the next menu, or
press the}PTT~key to save the new setting and exit to the normal operation
mode.
Note: This machine has 22 channels, the channel number is 1-22.
2. CTCSS code selection CTCSS code allows you to choose different code
combinations to minimize interference. The setting steps are as follows: 2.1
In the standby state, press the}MENU~key twice to enter the CTCSS anti-
interference code setting, the LCD screen displays the current code number and
flashes, and the CTCSS icon lights up; 2.2 Press}~or}~key to select 1-38
(CTCSS); 2.3 After selection, press }MENU~key to confirm and enter the next
menu, or press}PTT~key to save the new setting and exit to normal operation
mode.
Tips:You can set a special interference cancellation mute code for each
channel. When talking with other groups without interference cancellation mute
code, please set the interference cancellation mute code to OF.
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1-38 groups of CTCSS sub-audio interference cancellation mute code comparison table:
01
67.0
14
107.2
27
167.9
02
71.9
15
110.9
28
173.8
03
74.4
16
114.8
29
179.9
04
77.0
17
118.8
30
186.2
05
79.7
18
123.0
31
192.8
06
82.5
19
127.3
32
203.5
07
85.4
20
131.8
33
210.7
08
88.5
21
136.5
34
218.1
09
91.5
22
141.3
35
225.7
10
94.8
23
146.2
36
233.6
11
97.4
24
151.4
37
241.8
12
100.0
25
156.7
38
250.3
13
103.5
26
162.2
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3. DCS Code Selection The DCS code allows you to choose different code
combinations to minimize interference. The setting steps are as follows: 3.1
In the standby state, press the}MENU~key twice to enter the DCS anti-
interference code setting, the LCD screen displays the current code number and
flashes, and the DCS icon lights up; 3.2 Press}~or}~key to select from 39-99
(DCS); 3.3 After selection, press }MENU~key to confirm and enter the next
menu, or press}PTT~key to save the new setting and exit to normal operation
mode.
Tips: The interference cancellation mute codes of this machine include CTCSS
(analog sub-audio) and DCS (digital sub-audio).
4. VOX voice control settings VOX voice control allows you to communicate
without pressing the TALKlaunch button, it can be invoked by talking. When you
stop talking, the walkie-talkie will automatically stop transmitting and wait
for reception. The setting steps are as follows: 4.1 In standby mode, press
the }MENU~ key 3 times to enter the VOX voice control function setting, the
LCD screen displays VOX; 4.2 Press}~or}~key to select: OFF/1/2/3; 4.3 After
selection, press }MENU~key to confirm and enter the next menu, or
press}PTT~key to save the new setting and exit to normal operation mode.
Tips: After turning on the VOX voice control function, the screen will display
the VOX icon. According to the
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noise of the use environment, select the parameters appropriately:
3=High sensitivity, use under low background noise 2=Medium sensitivity,
suitable for most applications 1=Low sensitivity, use under high background
noise
Note: It is recommended for you to not use VOX in noisy or windy environments.
5. DCS Code Selection The call function is used for notifying the members of
the walkie-talkie group that someone wants to speak. Press the key, the users
in the group with the same settings will hear your calling tone. This wireless
walkie-talkie has 10 types of calling tones to choose from, the setting steps
are as follows: 5.1 In the standby mode, press the }MENU~key 4 times to enter
the call tone selection, the LCD screen displays and the current call tone
type, and the current call tone type sequence flashes; 5.2 Press}~or}~key to
select CALL tone type, 01-10; 5.3 Press the}MENU~key to confirm and enter the
next menu, or press the}PTT~key to save the new setting and exit to the normal
operation mode.
6. Keypad Tone Settings This function allows you to the turn on/off the
keypad tone. Steps are as follows: 6.1 In standby mode, press the }MENU~key 5
times to enter the key tone switch setting, the LCD screen displays, ON/OFF
flashes;
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6.2 Press}~or}~key to select TONE to turn on (ON) or turn off (OFF); 6.3 After
selection, press }MENU~key to confirm and enter the next menu, or
press}PTT~key to save the new setting and exit to normal operation mode.
7. Roger Tone Once you turn on the Roger Tone function, when you end the
call, the walkie-talkie will emit a unique sound to let others know that you
have finished speaking. The setting steps are as follows: 7.1 In standby mode,
press }MENU~key 6 times to enter RogerTone switch selection: LCD screen
displays , ON/OFF flashes; 7.2 Press}~or}~key to select RogerTone tone on (ON)
or off (OFF); 7.3 After selection, press}MENU~key to confirm and enter the
next menu, or press}PTT~key to save the new setting and exit to normal
operation mode.
V. Product Safety Guide
For your safe and efficient use of this walkie-talkie, please read the
following information carefully.
1. Your radio includes a transmitting device and a receiving device. When
turned on, it can receive and send radio frequency signals. Its frequency
operation range is between 462MHZ and 467MHZ (US/ North American). 2. When in
use, do not hold the antenna with your hands.
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Holding the antenna will affect the effective talking distance of the wireless
walkie-talkie. 3. The maintenance work of the walkie-talkie can only be
carried out by professional and technical personnel, please do not disassemble
the walkie-talkie by yourself. 4. In order to avoid problems caused by
electromagnetic interference and/or electromagnetic compatibility, please turn
off the walkie-talkie in places with the “please turn off the walkie-talkie”
sign, such as hospitals and other healthcare and medical places. 5. When
taking the flight, please turn off the walkie-talkie per the crew’s request.
6. In a car equipped with airbags, do not place the walkietalkie in what would
be the deployment path of the air bag. 7. Please turn off the walkie-talkie
before entering the flammable and explosive environment. 8. Do not replace or
charge the battery in a flammable and explosive environment. 9. Please turn
off the walkie-talkie before approaching the blasting area or the area with
detonator. 10. Do not use walkie-talkies with a damaged antenna, as the
damaged antenna may cause slight burns on the contacted skin. 11. Do not
expose the walkie-talkie to direct sunlight for a long period of time or put
it near the heating devices. 12. When the portable walkie-talkie is
transmitting, keep the walkie-talkie in a vertical position and keep the
microphone about 2 inches away from the mouth. 13. Keep the walkie-talkie
antenna at least 1 inch away from the head or body when transmitting. 14. If
you wear a portable walkie-talkie on your body, please make sure that the
antenna is at least 1 inch away from your body when the walkie-talkie is
transmitting.
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Only adults should install and replace batteries. Do not recharge non-
rechargeable batteries. Remove dead or exhausted batteries. Insert batteries
correctly. Match positive and negative signs. The supply terminals are not to
be short circuited. Do not use rechargeable batteries. Do not mix alkaline,
standard (carbon-zinc), or rechargeable (nickel-cadmium) batteries. Do not mix
old and new batteries. Only the batteries of the same or equivalent type
recommended to be used. Do not dispose batteries in a fire; they may explode.
Dispose of batteries safety
VI. FCC Warning
Any Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
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.
Note: 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
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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
to correct the interference by one or more of the following measures:
–Reorient or relocate the receiving antenna. –Increase the separation between
the equipment and receiver. –Connect the equipment into an outlet on a circuit
different from that to which the receiver is connected. –Consult the dealer or
an experienced radio/TV technician for help.
Safety Information for Radios Your wireless handheld portable transceiver
contains a low power transmitter. When the talk button is pushed, it sends out
radio frequency (RF) signals. The device is authorized to operate at a duty
factor not to exceed 50%. In August 1996, the Federal Communications
Commissions (FCC) adopted RF exposure guidelines with safety levels for
handheld wireless devices.
Important FCC RF Exposure Requirements: For body-worn operation, this radio
has been tested and meets the FCC RF exposure guidelines when used with
accessories supplied or designated for this product. Use of other accessories
may not ensure compliance with FCC RF exposure guidelines. Use only the
supplied antenna. Unauthorized antennas, modifications or attachments could
damage the transmitter and may violate FCC regulations.
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Normal Position Hold the transmitter approximately 25 mm from your face and
speak in a normal voice, with theantenna pointed up and away
Manufacturer:
Shenzhen WenChuangFu Electronic Plastic Co., Ltd. FL.1st Building E
HongGuoXiang Industrial Area XinNan Community Pinghu Shenzhen 518000 China
MADE IN CHINA
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