10
Press key “LENS-” move the cursor
，
Press key “FOCUS+” or “FOCUS-” to change the value where the
cursor is
。
Auto save when exit
1
、
COM:
press key “FOCUS+” or “FOCUS-” show the password dialogue
，
Input the password
“FOCUS+
、
FOCUS-
、
FOCUS+
、
FOCUS-
、
FOCUS+
、
FOCUS-” enter the level 3 sub menu
2
、
Mode :
press key “FOCUS+” or “FOCUS-” show the password dialogue
，
Input the password
“FOCUS+
、
FOCUS-
、
FOCUS+
、
FOCUS-
、
FOCUS+
、
FOCUS-” enter the level 3 sub menu
3
、
Alarm Valve:
press key “FOCUS+” or “FOCUS-” show the password dialogue
，
Input the
password “FOCUS+
、
FOCUS-
、
FOCUS+
、
FOCUS-
、
FOCUS+
、
FOCUS-” enter the level 3 sub menu
4
、
Debug:
press key “FOCUS+” or “FOCUS-” show the password dialogue
，
Input the password
“FOCUS+
、
FOCUS-
、
FOCUS+
、
FOCUS-
、
FOCUS+
、
FOCUS-” enter the level 3 sub menu
5
、
Recover
：
H/L/N
Setup as H /L/N
；
Setup as H
：
Calibrate 1 time during the 1 minute if working time less than 10
minutes. Calibrate 1 time during 2 minutes if working time between 10 and 30 minutes. calibrate 1
time during 5 minutes if working time between 30 minutes and 1 hour. Calibrate 1 time during 10
minutes if working time more than 1 hour. Calibrate 1 time during 20 minutes if working time more
than 2 hours.
Setup as L
：
Calibrate 1 time during the 1 minute if working time less than 0 minute.
Calibrate 1 time during 2 minutes if working time between 10 and 30 minutes. calibrate 1 time during 5
minutes if working time more than 30 minutes
Setup as /N
：
calibrate manually
；
6
、
Image: H/M/L
setup as high/middle/low
；
Each grade relatively corresponds to a value. It could be setup in the TEST menu .default is
middle
