User Manual

123B/124B/125B
Users Manual
62
• Do not disassemble or crush battery
cells and battery packs.
• Do not keep cells or batteries in a
container where the terminals can be
shorted.
• Do not put battery cells and battery
packs near heat or fire. Do not put in
sunlight.
To avoid loss of data, do one of the following before you
remove the battery pack:
• Store the data on a computer or a USB device.
• Connect the power adapter.
To replace the battery pack:
1. Turn off the Test Tool.
2. Remove all probes and test leads
3. Unlock the battery cover.
4. Lift the battery cover and remove it from the Test
Tool.
5. Lift one side of the battery pack and remove it from
the Test Tool.
6. Install a good battery pack.
7. Place the battery cover into position and lock.
10:1 Scope Probes
The 10:1 voltage probe (VP41) that is supplied with the
Test Tool (varies by model) is always adjusted correctly
and needs no further adjustment. You need to adjust
other 10:1 scope probes for optimal response.
XW Warning
To prevent possible electrical shock, fire, or
personal injury, use the BB120 Banana-to-
BNC adapter (delivered with the Test Tool) to
connect a 10:1 scope probe to the input of
the Test Tool.
To adjust probes:
1. Connect the 10:1 scope probe from the blue input B
jack to the red input A jack.
2. Use the red 4-mm banana adapter (delivered with
the probe) and the banana-to-BNC adapter (BB120).
See Figure 14.
3. Push  to open the Menu.
4. Use
YZ to highlight USER OPTIONS.
5. Push  to open the USER OPTIONS menu.