Universal Operations, Screen Icons & Jargon Buster
Hover over underlined terms for simple definitions.
Use for Walkie-Talkie channels, Weather, or Railroad.
Use for Ham Radio Repeaters (Requires PL Tone & Offset).
| # | Name | Description & Manual Reference | Recommended |
|---|---|---|---|
| 0 | SQL | Squelch . (Pg 13) Mutes background static. Level 0 = Always open (static). | 5 |
| 1 | STEP | Step. (Pg 11) Freq jump per click. Match your local band plan. | 2.5K / 5.0K |
| 2 | TXP | Power. (Pg 11) High (5W) vs Low (1W). Icon: 'L' means Low. Blank means High. | HIGH/LOW |
| 3 | SAVE | Battery Save. (Pg 11) Pulses rx chip. Higher = more lag but more battery. | 3 |
| 4 | VOX | Voice Tx . (Pg 13) Hands-free. Level 1 (Sensitive) to 10. | OFF (0) |
| 5 | W/N | Bandwidth. (Pg 13) Wide is standard. Narrow for commercial. | WIDE |
| 7 | TDR | Dual Watch . (Pg 13) Monitors A and B simultaneously. | ON |
| 11 | R-CTCS | Rx Tone. (Pg 12) "Privacy Code" for receiving. Keep OFF to avoid missing calls. | OFF |
| 13 | T-CTCS | Tx Tone. (Pg 12) PL Tone to open repeaters. | As Req'd |
| 14 | VOICE | Voice Prompt. (Pg 12) Radio speaks key presses. Good for dark. | ENG |
| 19 | PTT-ID | ID Code. (Pg 15) Sends annoying tones when you PTT. | OFF |
| 21/22 | MDF-A/B | Display Mode. (Pg 13) Show Freq, Channel #, or Name. | NAME/FREQ |
| 23 | BCL | Busy Lockout. (Pg 15) Prevents Tx if channel is busy. | OFF |
| 25 | SFT-D | Shift Dir. (Pg 15) Repeater offset direction. | OFF |
| 26 | OFFSET | Shift Amt. (Pg 15) Repeater offset MHz. | 000.000 |
| 35 | STE | Tail Elimination . (Pg 15) Cuts static burst at end of Tx. | ON |
| 40 | RESET | Restore Defaults. (Pg 14) Use if radio behaves erratically. | VFO/ALL |