ER-II
Service Manual
Service Manual
Service Manual
Service Manual
17
7/4/2007
(3) Press [TARE] key and then it displays voltage of battery.
(4) Change the jumper-pin of main PCB,
‘
BAT
’
to
‘
+5V
’
.
(5) Press [ZERO] key two times and then Press [-] key two times.
And then it display ‘500’
(6)
Change the jumper-pin of main PCB,
‘
+5V
’
to
‘
BAT
’
.
(7) You can see the calibrated voltage of battery.
