36 Operation
MCE-325 Programmable User Station
Bosch Security Systems, Inc.
Technical Manual
F.01U.193.228
Rev. 13
Submenus
The following paragraphs describe each of the submenus. The default, or factory pre-programmed setting, is also indicated for
each submenu.
Channel ID
The MCE-325 can be programmed so when someone is talking on an intercom channel, the corresponding listen button LED
flickers as they talk to provide a visual indication of which channel is talking. The button’s LED indicates the selected mode as
follows:
Short LED blink:
Channel ID disabled. (default).
Long LED blink:
Channel ID enabled.
4-channel Listen
When the MCE-325 is operating in 4-channel mode, each channel selector button may be individually programmed for one (1)
of three (3) types of operation. With the 4-channel Listen submenu activated, press each channel selector button one (1) or
more times to select the desired type of operation as follows:
Short LED blink (50% on, 50% off) -
Button must be pressed to talk or listen (default).
Long LED blink (90% on, 10% off) -
Listen is always on; button must be pressed to talk.
LED off:
Listen is always off; button must be pressed to talk.
Mono
The headphone output may be configured for either monaural or stereo operation. With the Mono submenu selected, press the
Mono button one (1) or more times to select the type of headphone output as follows:
Short LED blink (50% on, 50% off) -
Stereo (default).
Long LED blink (90% on, 10% off) -
Monaural.
NOTE:
•
To use the stereo mode, you must use 5-pin stereo headsets.
•
To use mono mode only, you must use 4-pin mono headsets.
Call Disable
Call disable prohibits incoming or outgoing call indication and signaling on selected channels. With the Call Disable submenu
selected, press each talk button to select the desired operation as follows:
Short LED blink (50% on, 50% off) -
Call function enabled (default).
Long LED blink (90% on, 10% off) -
Call function disabled.
