GATEXPERT SL500DC - Restore Factory Setting

Instructions for SL500DC/SL800DC
www.gatexpertstore.com
46
Table 3 Battery Level
Restore Factory Setting
1. Simultaneously press the three buttons “SET”
、
“+” and “-” for 3 sec.  The indicator
lights L1-L5 will be on in sequence, then all will flicker once and off. Save and exit.
Press “SET” once
L1-L5 off
Battery Level ≥11.3V
Battery Level ≥11.7V
Battery Level ≥12.0V
L1-L5 will indicate the
current battery level
Battery Level ≥12.3V
Battery Level ≥12.6V
Off
Press “PROG” once
Status Instruction
On
Exit
Indicator Light Status
Flicker
Battery Level ＜11.3V
L5
L2
L4
L3
L1
L5
L5
L5
L5
L2
L2
L2
L2
L4
L4
L4
L4
L3
L3
L3
L3
L1
L1
L1
L1
Save and exit
L5
L2
L4
L3
L1
L1-L5 will be on in
sequence
Press “SET”、 “+” and
“-” together for 3 sec.
PROG
SET
SET
all flicker once and off