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6. MAINTENANCE, TROUBLESHOOTING
6-11
6.7 Echo Monitor
The serviceman uses the echo monitor feature to see RX condition. If the image from
the received beams or channels appear equal, the reception is normal.
1. Press the MENU/ESC key to open the menu.
2. Select [Echo Monitor] then press the ENT key.
3. Select [3 Way Split] or [12 Way Split].
3 Way Split: Select beams (1-3) and/or channels (1-9) to monitor. You can select
any three to monitor.
12 Way Split: Monitor all beams (1-3) and all channels (1-9).
4. Press the ENT key. One of the following displays appears depending on the se-
lection you made at step 3.
For [12 Way Split] go to step 5. To clear the echo data, press the DISP key.
For [3 Way Split], do the following:
3-way split
12-way split
Echoes appear
in each block.