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CV-550 SPK V3 REFERENCE MANUAL
INSTALLATION INSTRUCTIONS
Way to enter menu : * (Hold down for more than 2 seconds), (Admin password) #
Menu
Parameter or operation step
Function
Default value
03
0#
Reader mode
1
1#
Single-door mode
3#
Interlock mode
9#
Demo mode
1#
Only read EM card
2#
Only read HID card
4#
Read EM and HID card
7#
Read EM, HID and IC card
09
0000#
Restore default settings, admin password
and user information unchanged
40
0, #
Set Alarm time to 0, means no alarm
0
(1-99)#
Set the alarm time to 1-99 minutes
41
0#
Disable Anti-dismantle alarm
0
1#
Enable Anti-dismantle alarm
42
0#
Alarm lead output alarm signal voltage
0
1#
Alarm lead output doorbell signal voltage
50
0#
Indicator light is always off
1
1#
Red indicator light is always on
2#
Green indicator light is always on(reader
mode)
51
1,1,…,#
Decrease the brightness of the normally
bright red indicator
18
2,2,…,#
Increase the brightness of the normally bright
red indicator
52
0#
Key backlit is always off
1
1#
Key backlit is always on
(2-99)#
After delay 2-99 seconds, Key backlit turn to
micro light
53
1,1,…,#
Decrease the brightness of the backlit
14
2,2,…,#
Increase the brightness of the backlit
54
0#
Disable the buzzer
1
1#
Enable the buzzer
55
1,1,…,#
Decrease the keypad tone
10
2,2,…,#
Increase the keypad tone
56
0#
The # key can’t be used as doorbell key
0
1#
The # key can be used as doorbell key
