Anritsu BERTWave Series, Operation Manual, Page: 5 / 466

For Safety
v
CAUTION
● Always remove the main power cable from the power outlet before
cleaning dust around the power supply and fan.
- Clean the power inlet regularly. If dust accumulates around the
power pins, there is a risk of fire.
- Keep the cooling fan clean so that the ventilation holes are not
obstructed. If the ventilation is obstructed, the cabinet may
overheat and catch fire.
● Never input a signal of more than the indicated value between the
measured terminal and ground. Input of an excessive signal may
damage the equipment.
● Always take the following anti-static measures to prevent the internal
circuit from being damaged when using a connector indicated by the
symbol shown on the left.
- Wear a wrist strap connected to the ground terminal of this
equipment.
- Connect the ground wires of this equipment, external measuring
instruments and DUT before connecting a coaxial cable.
- Eliminate static electricity charged between the cores and outer
conductors of an external device and the coaxial cable, before
connecting this equipment and the external device.
This equipment uses a Poly-carbon monofluoride lithium battery to
backup the memory. This battery must be replaced by service personnel
when it has reached the end of its useful life; contact the Anritsu sales
section or your nearest representative.
Note: The battery used in this equipment has a maximum useful life of
2 years. It should be replaced before this period has elapsed.
The life of the battery will vary depending on the length of equipment
usage and the operating environment.
The following conditions may be observed if the battery has expired:
● When power to the equipment is supplied, the time display may no
longer match the actual time.
Replacing Memory
Back-up Battery
Cleaning
Check Terminal
Static Sensitive