Uniden UH078SX DELUXE, Руководство пользователя

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POWER SAVE
Battery Save feature extends the battery life by switching the receiver
circuit power ON and OFF. This feature automatically activates during
standby mode (RX mode without signal).
BACK LIGHTING
The Liquid Crystal Display (LCD) and function keys are backlit for easy
viewing at night or in low light situations. The back lighting automatically
switches ON every time a key (except PTT) is pressed. It turns OFF 5
secs after the last key is pressed.
KEYPAD LOCK
To prevent accidental entries, you can lock the keypad.
Press and hold the
until it beeps to activate Key Lock. appears.
To unlock the keypad, press and hold the again.
disappears.
When the Key Lock is active, an error tone will be heard if you
attempt to press keys. (except for the PTT button)