Audiovox MVX-500 - Manual (Page 10)

Automatic Lock (NAM Option)
If you request the feature of Automatic Lock, your
NAM can be programmed so that yoxir unit will
automatically go into the locked condition when the
power of the unit is turned “off”. When iR^ is turned
“on”, the unlock code is required to operate the unit.
To Unlock the Unit
Enter the three-digit unlock code. The LOCK I indicator
will go out when the three-digit code is the same as
the code registered in the NAM.
Backlighting On/Off Control
LCD display and the keypad are backlit automati­
cally after the Power-On. If needed, backlighting can
be turned off by pressing IRCLl, key H then [H ,
Even if the unit is in the backlighting “Off” mode, the
backlighting will be turned on again automatically
for 10 seconds when any key operation is conducted
or a call is received.
To return to the backlighting “On” mode, press IRGLI.
key @ then again.
Volume Control
The audio level of the earpiece and the alert tone can
be adjusted by the Volume Control Key IVOU.
• Earpiece:
Keep pressing [VOLJuntil you get the desired sound
level.
Sound level will be displayed on the readout dig­
itally during the level adjustment and the sample
tone will indicate the sound level when you are not
engaged in a telephone conversation. The display
format is as follows.
H.SQ (1 to 9)
• Alert Tone:
Press l^C^I. key @ then S].
Then adjust the alert tone level in the same manner
as above. Your telephone will ring at the new level.
In this case, the display format is as follows.
ALT □ (1 to 9)
MEMORY NAME TAG
This feature permits you to tag an identifying name
(in up to 5 characters) to each phone number in the
memory address. The name will be displayed each
time you recall a number from memory address.
To Enter Names using Alpha
(Letters)
1 .
2 .
Press iRSiCl, then lALPHl. iMihal will appear on
the readout to indicate the Alpha Mode is active.
Press digit keys repeatedly until the character
you need appears. The following table shows
which character is assigned with each digit key.
Key ASSIGNED ALPHA CHARACTERS
1 (Blank) - 1
2 (ABC) A B c 2
3 ( D E F ) D E F 3
4 ( G H I ) G H I 4
5 (JKL) J K L 5
6 (MNO) M N 0 5
7 (PRS) P Q R
S
7
8 (TUV) T u V 8
9 ( W X Y )
w
X Y Z 9
0 0
* *
# #
3. When the character you need is displayed, press
IMPHi to move to the next space.
4. Go back to step 2, and repeat the same procedures
xmtil the complete character name is displayed.
5. When an entry error is made, press mo­
mentarily to erase the last character. If you press
ICLf^ more than a second, all characters on the
readout will be erased.
6. To exit Alpha Mode, press ^Cl, then
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