Anritsu MT8212E - Annual Verification

General Information 1-14 ESD Caution
Cell Master UG PN: 10580-00250 Rev. K 1-7
1-13 Annual Verification
Anritsu recommends an annual calibration and performance verification of the Cell Master
and the OSL calibration components and InstaCal module by local Anritsu service centers.
The Cell Master is self-calibrating and there are no field-adjustable components. The OSL
calibration components are crucial to the integrity of the calibration. As a result, they must be
verified periodically to ensure performance conformity. This is especially important if the
OSL calibration components have been accidentally dropped or over-torqued.
Contact information for Anritsu Service Centers is available at:
http://www.anritsu.com/Contact.asp
1-14 ESD Caution
The Cell Master, like other high performance instruments, is susceptible to electrostatic
discharge ( ESD) damage. Coaxial cables and antennas often build up a static charge, which
(if allowed to discharge by connecting directly to the Cell Master without discharging the
static charge) may damage the Cell Master input circuitry. Cell Master operators must be
aware of the potential for ESD damage and take all necessary precautions.
Operators should exercise practices outlined within industry standards such as JEDEC-625
(EIA-625), MIL-HDBK-263, and MIL-STD-1686, which pertain to ESD and ESDS devices,
equipment, and practices. Because these apply to the Cell Master, it is recommended that any
static charges that may be present be dissipated before connecting coaxial cables or antennas
to the Cell Master. This may be as simple as temporarily attaching a short or load device to
the cable or antenna prior to attaching to the Cell Master. It is important to remember that
the operator may also carry a static charge that can cause damage. Following the practices
outlined in the above standards will ensure a safe environment for both personnel and
equipment.
1-15 Battery Replacement
The battery can be replaced without the use of tools. The battery compartment is located on
the lower left side of the instrument (when you are facing the measurement display). Slide
the battery door down, towards the bottom of the instrument, to remove it. Remove the
battery pack from the instrument by grabbing the battery lanyard and pulling out.
Replacement is the opposite of removal. The battery key side (slot below the contacts) should
be facing the front on the unit and slide in first.
Note
When inserting the battery the battery label should face the back of the instrument
and the guide slot on the battery should be below the contacts. If the battery door
does not latch closed, the battery may be inserted incorrectly.