DP4801e User Guide

Advanced Features
English
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Password Lock Features
If enabled, this feature allows you to access your radio via
password upon powering up.
Accessing the Radio from Password
Procedure:
Power up the radio.
1 You hear a continuous tone.
2 Enter your current four-digit password with the radio’s
keypad. The display shows
●●●●. Press c to proceed.
OR
Enter your current four-digit password. Press
^ or v to edit
each digit’s numeric value. Press
> or c to move to the
next digit. Each digit changes to
●. Press c to confirm
your selection.
You hear a positive indicator tone for every digit pressed.
Press
< to remove the each ● on the display. You hear a
negative indicator tone, if you press
< when the line is
empty, or if you press more than four digits.
3 If the password is correct:
Your radio proceeds to power up. See Powering Up the
Radio on page 5.
OR
If the password is incorrect:
The display shows Wrong Password. Repeat Steps 2.
OR
After the third incorrect password, the display shows Wrong
Password and then, shows Radio Locked. A tone sounds
and the LED double blinks yellow.
Your radio enters into locked state for 15 minutes, and responds
to inputs from On/Off/Volume Control Knob and programmed
Backlight Auto button only.
NOTE: The radio is unable to receive any call, including
emergency calls, in locked state.
Unlocking the Radio from Locked State
Procedure:
Wait for 15 minutes. Repeat Steps 1 to 3 in Accessing the
Radio from Password on page 79.
OR
Power up the radio, if you have powered down the radio during
locked state:
1 A tone sounds and the LED double blinks yellow. The
display shows Radio Locked.
2 Wait for 15 minutes. Repeat Accessing the Radio from
Password on page 79.
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