PAGE 18 Metor 6M
Installation and Operating Manual
5. INSTALLATION SITE 92102916 REV 5
Frequency selection
In side-by-side situation frequency auto search or manual frequency selection can
be used (see example below). If frequency auto search function is used there might
be temporary interferences among earlier WTMDs during the search. It is not
recommended to use search in start-up in side-by-side operation (see chapter
Calibration).
Example:
1. Switch on WTMD 1 (all the other WTMDs are switched off except WTMD 1).
Select frequency F1.
2. Switch on WTMD 2 (all the other WTMDs are switched off except WTMD 1
and WTMD 2). Select frequency F2.
3. Continue as stated above selecting always a frequency that is not in use in
WTMDs already swithced on or a frequency of a WTMD several units away.
If you have more than ten WTMDs side-by-side, use frequency that is in use in
furthermost WTMD. Use frequency combination which gives lowest
interference level.
• When choosing frequency max. 2 - 4 boxes should be illuminated.
• If more than 4 boxes are illuminated choose a frequency that is not yet in use, or
the frequency that is in use in the furthermost WTMD.