RELM two-way radio Guide de dépannage télécharger pdf (Page 30)

change.

Backlight

1. Enter the “Utilities” menu.

2. Press ►key to go to “backlight” item. Press key to enter the item. LCD

displays backlight option.

3. Press ◄/►key to turn the backlight on/off. Press key to save the change

and return to the utilities menu. Press [C] key to quit without saving the change.

Tone Level

1. Press ►key to go to “tone level” item.

2. Press key to enter “tone level” (level 1-8) item. LCD displays current tone

level. Press ◄/►key to change the tone level. You will hear a confirmation tone

about 1000HZ at the same time. Press

key to save the change and return to

Power Low

Utilities

Backlight

Off

Tone Level

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RELM two-way radio Guide de dépannage Page 30