Bosch BTM-XB, Operating Manual

Page: 61 / 124

Standby
The standby state of the switched-on radio is indicated by the activated dis-
play.
Channel “Free”
When the channel is free, the reception arrow (item 19, arrow
down) and the yellow LED (item 34) are switched off irrespeciti-
vely of whether a call decoder or subaudio decoder is program-
med for this channel or not.
Channel “Busy”
When the channel is busy, the reception arrow (item 19) and the
yellow LED (item 34) are switched on irrespectively of whether a
call decoder or subaudio decoder is programmed for this chan-
nel or not.
Loudspeaker “On”
The loudspeaker symbol (item 22) and the green LED (item 35)
are switched on to indicate that the radio is ready to receive.
The loudspeaker is normally switched on by:
pressing the loudspeaker key,
pressing the PTT key or call key
a call (green LED flashes)
Transmission
In transmission mode, the transmission arrow (item 21, arrow up)
and the red LED (item 33) are switched on. This also happens
briefly in the case of automatic transmitter keying as for example
in the event of acknowldegement transmission or status request.
Display Overrun
The directional arrows (left, right, left and right) formed by the display sym-
bols (item 27–30) serve as an indication that other characters which do not
fit in the display exist (when more than 8 characters are entered).
61
GB
923991 19.10.1999 10:28 Uhr Seite 61