Safety Precautions
iv
Caution Statements
The following equipment cautions appear in the text and are repeated here for
emphasis.
On page 11.
On pages 11 and 29.
On page 12.
On page 13.
On page 13.
CAUTION
Only use the AC adapter provided with the AT. Do not use
the adapter with the batteries removed.
CAUTION
Follow guidelines for battery charging.
Avoid constant charging of batteries for long periods of
time. Overcharging can result in reduced battery efficiency,
service life, and possible permanent damage.
CAUTION
Required input is 11 to 16 VDC @ 250mA. Connector is
wired outside positive, inside negative.
CAUTION
AVOID STATIC DISCHARGE
Use proper Electrostatic Discharge (ESD) precautions to
avoid static discharge when making connections to the test
port. Equipment failure can occur if the test port is
subjected to ESD.
CAUTION
250mW max. input
Exceeding the maximum input will cause damage to
internal components. Do not connect transmitter output to
the AT-500. Damage can also be caused by testing antennas
near other transmitting antennas. If testing base station
antennas, first measure the power at the coax end to be
sure it does not exceed 250mW.
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