MIDLAND CT510 - Manual (Page 37)

Instruction Guide Midland CT510 | 37
1. Antenna. Connect here the supplied antenna.
2. BUSY/TX. The led turns green during reception and turns red du-
ring transmission.
3. MIC/SP. Jack for microphone/earphone connection.
4. POWER/DIAL: Press and hold for 3 seconds to turn on and off the
transceiver. It is also used for the frequency setting, menu selections
and volume adjustment.
5. LCD Display
6. External DC. This jack allows the connection to an external DC po-
wer source and to a programming cable
7. Multifunction keypad
8. Built-in microphone
9. Speaker. The internal speaker is located here.
10. PTT. Press it to transmit and release it to receive after your transmis-
sion is completed
11. Multi-function keys. Black key: Monitor. Press it to open the
squelch. To adjust the volume hold it down and rotate the DIAL key.
Orange key: Emergency call button