SA5052 Digital Multimeter User ‟s Guide
Shijiazhuang Suin Instruments Co., Ltd. 38
When you enter into
CAL MENU
again, the mulitmeter no longer under protection and you
will see the command
2:CALTBRATE
and you can cablitrate it.
Lock the calitration
Front panel operation: 1:UNSECURED (CAL MENU)
If multimter not under protection, you will see above command when enter into
CAL
MENU.
If user want to set the protection and please select
UNSECURED
command and
input password, finally press
【
Enter
】
key.
000000 CODE
When you enter into
CAL MENU
again, the mulitmeter is under protection and you will see
the command
2:CALTBRATE
hidden and you can not cablitrate it.
Modify the password
If user want to change the password, you will unclock the protection first and then input new
password.
Calibration count
Multimeter is calibrated well when out of factory. You can read out the calibration count and
which is stored in permanent memory, won‟t be changed even after power-off.
Maximum count is 32767 and return to 0 once over 32767.
Calibration message
You can view the calibration messages at any time, like last calibrated date.
Front panel operation:
press
【
Shift
】
+
【
Config
】
+
【
Enter
】
key and select option
CAL:
MENU
by
【
<
】
or
【
>
】
key
.
Then press
【
Enter
】
key to enter inot menu and select. Also
press
【
Enter
】
key to enter into the parameter setting.
