Description Wireless Beltpack KL4
A L1, LED is flashing green, if toggle switch S2 (G) is ON and
pushbutton T1 (F) is pushed. The
basestation is ON if LED L1 is flashing. If you push T1 once
more, the basestation is OFF.
B L2, LED is lighting red, if toggle switch S2 (G) is OFF and
if the power supply is connected at B2 (H).
L2 shows the loading of the internal accu. The loading time
takes 16 hours.
C knob P1 controlls the loudness in the phones of the headset.
The pulling of the knob switchs the microfone off.
D B1, connector for headset and optional external PTT button (opener)
E beltpack clip
F T1 key is switching the basestation ON and OFF (push-push).
At the same time must be toggle switch S2 (G) at ON.
If the basestation is ON, LED L1 (A) is flashing.
G S2 toggle is switching the beltpack ON.
At the same time the loading of the internal accu is OFF.
If toggle switch S2 is OFF you can load the internal accu.
For loading control the LED L2 (B) illuminates red.
H B2, powersupply connector for accu loading.
Technical Data Wireless Beltpack KL4
Power supply basestation: power adapter 7,5V 500mA, alternative about wired beltpack KL2
Power supply beltpack: 3,6V 800mAh, NiMH 3xAAA, charging time 16h
Capacity beltpack: 6-16h continuous use without recharging, depending from the phone loudness
DECT standard: 120 digital voice duplex channels: 10 frequency channels with 12 logical channels
max. 120 beltpacks KL4 can work at one place together
Frequency: 1,88 – 1,9 GHz
Transmit power: < 250mW
Range: ~ 50-150 metres depending on the environment
Audio bandwidth: 300 Hz – 4 KHz, full duplex
Dynamic range: > 55dB