Before Starting Source or Measurement
3-3
IM CA150E
1
2
3
4
5
6
7
8
9
10
11
12
App
3.2 Connecting a Power Supply
In addition to AA-size alkaline batteries (six), the instrument can use
two other types of power supply.
• AA-size (LR6) alkaline batteries (six): 1.5 V
• AC adapter (optional)
• NiMH (nickel hydrogen) battery (optional): Model: 94015
3.2.1 Using Alkaline Batteries
Installing and Replacing Batteries
1
Make sure that the power switch of the instrument is turned off and
the lead cables and AC adapter are not connected.
2
Slide up the lock switch on the left side of the instrument and remove
the alkaline battery holder.
3
Insert the six alkaline batteries into the holder.
4
Insert the holder into the opening on the instrument.
5
Slide down the lock switch to fix the holder in place.
(The lock switch indication changes to " FREE.")
CAUTION
Insert the batteries with their positive and negative electrodes positioned
correctly as indicated on the holder.
Lock
switch
Battery Level Indication (Remaining Battery Power Indicator)
Indicates that the battery voltage is normal.
Indicates that the battery level is above 50%. (Lit)
Replace the batteries when this mark begins flashing.
3.2 Connecting a Power Supply
