Operating instructions
Syn-Tech III P25 Portable Radio
OPERATION MANUAL
680-090-2040
Version 6.4
http://www.midlandradio.com
63
4.3.2 Digital Mode Menu Tree
2 CALL LOG – View last ten caller IDs and last ten called IDs
3 SMS
31 RECEIVED MESSAGES – View last twenty received SMS
33 MSG EDIT – Key & send new SMS
32 SENT MESSAGES – View last ten sent SMS
19 FACTORY SETTINGS
191 RESTORE SETTINGS – Restore settings menu items to factory settings
18 GREETING MSG – Edit turn-on greeting message
16 SERIAL PORT – Select serial port type, data/GPS set for data to program
15 USER PASSWORD
151 PASSWORD QUERY – Enable turn-on password, on/off
152 PASSWORD CHANGE – Change turn-on password, enter & confirm
14 ACCESSORY
141 EXTERNAL ACCESSORY – Use external accessory, yes/no
143 VOX
VOX MODE – Enable VOX, on/off
VOX LEVEL ADJUST – Adjust VOX threshold
142 MICROPHONE SENSITIVITY (mobile only) – Mic gain, normal/high
17 SQUELCH – Adjust analog squelch level
MENU
1 SETTINGS
11 TONES
111 ALERT TONE – Adjust user alert tone volume
113 KEYPAD TONE – Adjust key press tone volume
112 CALL ALERT – Adjust call alert tone volume
13 DISPLAY
131 DISPLAY DIRECTION (portable only) – Invert display, normal/inverse
134 COLOR – Change backlight color
133 CONTRAST – Adjust contrast
12 ILLUMINATION – Change backlighting & Transmit/Receive LED, on/off/auto
135 BACKLIGHT TIMER – Change backlight duration
114 EMERGENCY TONE – Turn emergency alert on/off
144 EXTERNAL MICROPHONE GAIN – External mic input gain, normal/high










