User's Manual

a). Use the arrow keys as we did in the previous section; or
b). Use the numerical keypad to enter the numerical short-cut code.
e. And just as in the previous section;
a). To confirm your selection, press [MENU] and it will save your setting and bring you back to the main menu.
b). To cancel your changes, press [EXIT] and it will reset that menu item and bring you out of the menu entirely.
f. To exit out of the menu at any time, press the [EXIT] key.
g. All further examples and procedures in this manual will use the numerical menu short- cuts.
7.3 Functions and operations
(1) Squelch level (SQL) - MENU No.0
Thanks to this function you can adjust the squelch in 10 different levels:
• level 0: opened squelch. With this setting, P52UV will detect all signals, also the weakest ones, but will also
receive the background noise or undesired signals.
• levels 1- 9: level 1 (lowest squelch level), level 9 (highest squelch level).
If the squelch is set to the highest level, the radio will receive the strongest signals only.
(2) Step frequency (STEP) - MENU No.1
This function lets you select the desired frequency step.
The selectable steps are the following: 2.5/5.0/6.25/10.0/12.5/20.0/25.0/50.0 KHz
Note: in channel mode, this function cannot be modified.
(3) Output power (TXP) - MENU No.2
In this MENU you can select the high / low output power. ant
Low power = 0.5W; High power = 4W
Note: select the output power can improve the quality of the call, while the low output power can reduce the
radiation and the battery capacity loss. Press the fast key “#
” to switch between the high or low output
powers.
(4) Battery save (SAVE) - MENU No.3
The power save feature enables a reduction in the consumption of the battery when the radio is in standby.
You have 5 selections available: OFF / 1:1 / 1:2 / 1:3 / 1:4.
For example: 1:1 = 1s’ working and 1s’battery saving. 1:2 = 1s’ working and 2s’ battery saving.
(5) VOX Function (VOX) - MENU No.4
This function allows hands-free conversations: just speak in the direction of the microphone and the
communication will be automatically activated.
You can choose amongst 11 levels: OFF-10. 1 is the highest level, 10 is the lowest one.
Note: GMRS Version does not support
(6) Wide/Narrow bandwidth (WN) - MENU No.5
This function is used to set the working bandwidth of the radio.
You can choose between wide or narrow bandwidth.
NARROW: 12.5KHz
WIDE: 25KHz
(7) Backlight (ABR) - MENU No. 6
With this function you can adjust the auto off time of the display backlight (1-5s).