Battery Check; Antenna Mismatch Check; Rf Power Check; Exit Menu - Uniden BEARCAT 980 Owner's Manual

Battery Check

Check the DC power levels if you feel your radio is not performing
properly.
1. Once DIAG displays, press MENU/OK; VOLT displays.
2. Press MENU/OK; the battery voltage displays for 2 seconds and
then the battery voltage condition displays:
– PASS - Voltage is good.
– FAILLO - Voltage is too low.
– FAILHI - Voltage is too high.
3. 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 Antenna Mismatch condition, PASS or
FAIL, displays.
5. Release PTT and 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, see the Troubleshooting section, page 17.)
5. Release PTT: GO PTT displays.
6. 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
E-15