Shenzhen Kelvin Electronics KL-QC08 Wireless Paging System Instruction Manual
- June 5, 2024
- Shenzhen Kelvin Electronics
Table of Contents
Shenzhen Kelvin Electronics KL-QC08 Wireless Paging System
Functional Diagram
Parameter
| Host | Pager |
|---|---|
| Input Power | DC12V/2A |
| Frequency | 433.92MHz |
| Transmit Power | 26dBm |
| Standby Power | <120mW |
| Modulation Type | FSK |
| Max Capacity | 998 pagers |
| Dimensions | 19013040mm |
| Output | DC5V/2A*2 |
Instructions for Use
Before using
Wiring: The host connects to the power source via an adapter. The charging base connects to the host via a Type-C cable. The pager is placed on the charging base. The charging indicator on the pager lights up to indicate normal status.
Charging Indicator Information:
Pager
Flashing| Charging
Always On| Fully Charged
Operating Instruction
CALL mode is the default mode. Continuously press the Delete button (←) to return to Call Mode while in othermode. C— is displayed in CALL mode. Input the number and press the CALL button to call the corresponding pager.
Mute mode
Press MUTE and 999 (S999 displayed) then press CALL, all charging pagers change to MUTE mode. Press MUTE and 000 (S000 displayed) then press CALL, all charging pagers change to normal mode. In MUTE mode, all pagers only vibrate and flash while being called. Continuously press the DELETE button (←) to return to CALL mode. (C— displayed)
Call History
Press ∨/∧ button to page up/down. When you find a number you want to call
again, you can directly press the CALL. Continuously press the DELETE button
(←) to return to CALL mode. (C— displayed) You can check up to 10 recent call
histories.
Note: No looping of ∨/∧.
One-Call-Off
In CALL mode, press 999 and CALL, all charging pagers will be off. Re-charge pagers will turn on again.
Note: This instruction is invalid to the pagers not being charged.
Program Operation
All pagers are programmed before delivery. So this operation is only necessary
when adding new pagers or changing numbers. Put the pagers on the charging
base, press P and 999 (P999 displayed), then press CALL to enter programming
mode. The operation must be finished in 20 seconds after pagers are charged.
In programming mode, all LED displays of the pagers will keep flashing. Then
input the number and press CALL, all pagers display this number. Move the top
pager away, the pager will beep once and stop flashing. It means the pager is
programmed. Repeat the steps to program other pagers.
Note: The pagers will quit programming mode if no operation within 1
minute. All pagers’ numbers will not change if not being programmed. 1 pager
only can be programmed with 1 number. The old number will be replaced by the
new one.
Instruction Description
| Instruction | Buttons | Display | Function |
|---|---|---|---|
| Programming Mode | P+999+CALL | P999 | To enter programming mode |
| History | ∨ / ∧ | H + Number | Check recent 10 call records. |
| Mute Mode | +999+Call | S999 | All charging pagers switch to MUTE mode. |
| Quit Mute Mode | +000+Call | S000 | All charging pagers quit MUTE mode. |
| Call pagers | [Number]+Call | C+[Number] | The corresponding pager begins to |
remind.
Common Troubles and Solutions
| Trouble | Analysis | Solution |
|---|
The pager can’t be
programmed.
| 1. The pager is not being charged.
2. Charging is more than 20s.
| 1. Make sure the pagers are well charged.
2. Try again within the 20s after recharging.
The pager can’t be
One-Call-Off
| The pager is not being charged.| Make sure the pagers are well charged and
try again.
The pager doesn’t
response.
| 1. The pager is out of power.
2. Out of call range.
| 1. Use after a full charge.
2. Use within range of call.
FCC Statement
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
- this device may not cause harmful interference, and
- 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.
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 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.
The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.