Telcoma Automations FM420 Instructions Pour L'utilisation Et La Programmation page 37

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Use key 2 (indicated in the drawing) or 4 to scroll through values
approx. 2 to 10 seconds.
Press key 5 to confirm. The text
radio control returns to normal operating status.
To increase battery lifetime, set a short delay interval.
- Maximum number of channelsDisplay of channels can be set to the
minimum indispensable, to optimise search times.
Procedure:
From the secondary menu, press key 5 to select
Use key 3 (indicated in the drawing) or 1 to scroll through values
00 to 20.
Example: on selection of 12, all channels from 00 to 15 will be
displayed.
Press key 5 to confirm. The text
control returns to normal operating status.
Groups C1 and C2 are only displayed if programmed.
to corresponding to a display shutdown delay from
appears briefly and the
appears briefly and the radio
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