Maxon SM2102, Руководство пользователя, Страница: 5 / 12

2. VOLUME CONTROL KNOB
To turn the radio ON and OFF, rotate the knob clockwise ON and anticlockwise to turn OFF.
Rotate the knob to adjust the audio output level up and down.
3. FUNCTION DISPLAY
Displays a variety of information,
such as an operating channel number, SECALL
Number, DTMF number and Volume level, etc.
NOTE: The above functions depend on programming.
4. DEALER-PROGRAMMABLE KEY (P1) to (P3)
Desired functions can be programmed independently by your dealer.
5. LED INDICATOR
Indicates radio condition from LED colour (see status and indicator and alert tones in section 6.)
6. EMERGENCY KEY
Transmits emergency call
7. UP/DOWN KEYS
Push to select the operating channel.
8. INTERNAL SPEAKER
9. BNC Antenna connector
Connects to an antenna. Contact your dealer about antenna selection and placement.
10. D-SUB 15Pin Connector
Connect DB-9 and DB-15 connector of ACC-20XX to the PC and radio.
11. External Speaker Jack
Connect a 8,16 Ω external speaker, if desired
12. GPS antenna tube
13. DC Power receptacle
Connects to a 12V Dc battery