Telikou BK-104 User manual

TELIKOU Intercom System
BK-104 Belt Pack
Instruction Manual
© 2016 TELIKOU Systems
All Rights Reserved
www.telikou.com

TELIKOU BK-104 4-Wire Belt Pack
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Introduction
Thank you for choosing TELIKOU intercom product. BK-104 is TELIKOU new design belt
pack with plastic case. It is a 4-Wire belt pack with Tally. Mainly to work with TELIKOU
FT-800 main station and other 4-wire devices.
Basic operation
1. TALK Button
A TALK button may be activated in either of two ways:
Momentary Mode: Press and hold the TALK button, then speak into the microphone. The
green talk LED will remain lit while the TALK button is held. Release the TALK button
when finished talking. The talk LED will turn off.
Latching Mode for Hands-free Conversation: Tap the TALK button (do not press and
hold). The green talk LED will turn on and remain on. When finished talking, tap the TALK
button again. The talk LED will turn off.
2. Volume Control
This control is used to adjust the volume level which heard from connected headset.
3. Power LED
A Red LED lights if BK-101 is powered.
4. TALK LED
A green LED indicator is controlled by TALK button..

TELIKOU BK-104 4-Wire Belt Pack
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5. Headset connector
XLR-4M/5F / 3.5mm connector
Pin out configuration as follow:
Pin 1 -- Microphone -
Pin 2 -- Microphone +
Pin 3 -- Earphone -
Pin 4 -- Earphone +
Pin 5 -- Common
7. Intercom cable connector
A XLR-7 connector receives audio and tally signal.
Pin out configuration is as follow:
Pin 1 --- Common;
Pin 2 --- Power (8V~16VDC);
Pin 3 --- Audio Input +;
Pin 4 --- Audio Output +;
Pin 5 --- Audio Output -;
Pin 6 --- Audio Input -;
Pin 7 --- Tally Signal Drive (Green);
9. Tally Light connector
XLR-3F connector to connect with TL-2 tally light
Pin out configuration is as follow:
Pin 1 --- Common;
Pin 2 --- Tally Signal Drive 1 (Green);
Pin 3 --- Tally Signal Drive 2 (Red);
10. Output Level Adjustment
The is used to adjust the output audio level.
Specifications
Bandwidth: 200Hz-8000Hz ±3dB
Earphone：Dynamic，50-2000 ohm

TELIKOU BK-104 4-Wire Belt Pack
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Microphone:
1. Dynamic (100-600 ohm)
2. Electret
Input Level Adjustment Range: >34dB
Audio Input Type: Balanced
Audio Output Type: Balanced
Input Independence: >10Kohm
Output Independence: <600 ohm
Input Level: -17dBu~18dBu
Power: 8V-16VDC, <65mA/16VDC
Size: 125mm x 60mm x 50mm(L x W x H)
Weight: 0.2Kg