Uniden Bearcat 880FM, Руководство пользователя

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3. Press MENU/OK to return to the DIAG level.
RF Power Check
RF alerts indicate that the transmission levels are not acceptable.
1. Once
DIAG
displays, press MENU/OK;
VOLT
displays.
2. Turn Channel Selector until RF OUT displays.
3. Press MENU/OK . GO PTT displays.
4. Press and hold PTT . The RF power condition,
PASS
or
FAIL
,
displays. (If FAIL displays, refer to the Troubleshooting section,
page 17.)
5. Release PTT : GO PTT displays.
6. Press MENU/OK to return to the DIAG level.
Antenna Mismatch Check
An antenna mismatch indicates that reception quality may be impaired.
1. Once DIAG displays, press MENU/OK; VOLT displays.
2. Turn Channel Selector until
ANT
displays.
3. Press MENU/OK . GO PTT displays.
4. Press and hold PTT . The Antanna Mismatch condition,
PASS
or
FAIL , displays.
5. Release PTT and press MENU/OK to return to the DIAG level.
EXIT Menu
Exit the menus from the main menu levels (COLOR, CONT, BRIGHT,
WXSCAN, and DIAG). From this level, turn
Channel Selector until EXIT
displays. Press MENU/OK . The radio returns to the last operating
mode and channel.
OTHER FEATURES
S/RF/CAL/SWR Meter
You can check your incoming and outgoing signal strength and wattage
as you use your Bearcat 880FM. The 12-column LCD display (refer to
item number 3 on page 6) displays this data. Press and hold
PTT on
the microphone to see the RF output power levels. Release PTT to see
incoming signal strengh.