25
ETB Command Talk-Back & Public Address System
Installation & Operation Manual
A100K11162 v1
3.1.7 Receiving Calls from Two or More Substations
Calls can be received from two or more substations at the same time.
The ETB central unit has the 1
st
priority and can select between calls
from the substations. Only the ETB central unit can terminate the calls.
Incoming calls are indicated by flashing green LEDs in the respective
line buttons and a beeping tone in the panel loudspeaker.
The calls will also activate an extra signal unit if installed (only for the
first call).
● Press the line buttons with the flashing green LEDs
-
the calls are set up, indicated by a steady green LED
The ETB central unit can select between substation lines and terminate
calls by pressing the respective line buttons once more.
ETB central unit with gooseneck microphone MB-30G
●
Press the
TALK
button
● Speak clearly into the microphone
When the TALK button is released the ETB will be in listening mode, and
you will hear the communication from the selected station.
ETB central unit with handheld microphone ETC-1-TB
● Press the PTT switch on the microphone
● Speak clearly into the microphone
When the PTT switch button is released the ETB will be in listening
mode, and you will hear the communication from the selected station.
●
Press the active line buttons once more to terminate the calls.
When the calls terminate, the LEDs will stop lighting.
PTT Switch
ETC-1-TB
Содержание 3005020018
Страница 49: ...49 ETB Command Talk Back Public Address System Installation Operation Manual A100K11162 v1 6 2 ETB 10 ETB 10A...
Страница 50: ...50 A100K11162 v1 ETB Command Talk Back Public Address System Installation Operation Manual 6 3 ETB 100 ETB 100A...
Страница 54: ...54 A100K11162 v1 ETB Command Talk Back Public Address System Installation Operation Manual...
Страница 56: ...56 A100K11162 v1 ETB Command Talk Back Public Address System Installation Operation Manual...
Страница 60: ...60 A100K11162 v1 ETB Command Talk Back Public Address System Installation Operation Manual...
Страница 61: ...61 ETB Command Talk Back Public Address System Installation Operation Manual A100K11162 v1...
Страница 62: ...62 A100K11162 v1 ETB Command Talk Back Public Address System Installation Operation Manual...
Страница 64: ...64 A100K11162 v1 ETB Command Talk Back Public Address System Installation Operation Manual...
Страница 65: ...65 ETB Command Talk Back Public Address System Installation Operation Manual A100K11162 v1...
Страница 66: ...66 A100K11162 v1 ETB Command Talk Back Public Address System Installation Operation Manual...
Страница 67: ...67 ETB Command Talk Back Public Address System Installation Operation Manual A100K11162 v1...