5
TECHNICAL GUIDE
Cal. S140A, S143A
12
Switch lever
•
Setting position and lubricating
Lubricate the switch levers as shown in the illustrations below and set them on the rear of the circuit
block case.
a
A
b
d
A
e
f
c
B
B
Set the switch lever so that the portions
from “a” to “f” are positioned under
the collar of the circuit block.
[ Lubrication ]
A portion
B portion
15
Liquid crystal panel
16
Switch connector
•
How to install
Set the liquid crystal panel and switch connector as
shown in the illustration at right.
Set the stopper of the liquid crystal panel to
the groove of the liquid crystal panel frame.
Set the switch connector with the conductive
portion (black) up.
IV.
VALUE CHECKING
•
Current consumption
For the whole module
:
Less than 12
µ
A (with voltage of 3.0 V supplied from a battery)
For the circuit block alone :
Less than 10
µ
A (with voltage of 3.0 V supplied from a battery)
How to measure the current consumption
While applying the probe of the tester as shown in the illustrations below, reset the circuit with conductive
tweezers for more than 2 seconds. Then, measure the current consumption.
For the whole module
For the circuit block alone
Tweezers
