BIRD SMK-3000 Series, Руководство пользователя

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RF Calibration Kit
iv
Caution Statements
The following equipment cautions appear in the text whenever the equipment is in danger of damage and are
repeated here for emphasis.
See page 3 and 19.
See page 15.
See page 16 and 21.
See page 18.
See page 19.
See page 26.
CAUTION
Only connectors that are in good condition should be used with the RF Power Sensor.
Damaged, worn, or improperly fitting connectors could impact the accuracy of field
RF measurements.
CAUTION
Do not exceed the RF Power or RF frequency specifications of the RF Power Sensor.
CAUTION
Do not over tighten the screws. Over tightening will strip the plastic and the screw will not
hold the 4421A to the VESA mount.
CAUTION
Do not use harsh or abrasive detergents for cleaning.
CAUTION
Due to the complexity of the Bird Power Sensor, field repairs should not be attempted.
Removal or disturbance of the power sensor cover can result in cancellation of the
warranty.
CAUTION
Do not store the 4421A outside the following temperature ranges
-10° to 50°C, ≤ 1 month
-10° to 35°C, ≤ 6 months
-10° to 25°C, > 6 months
Storage outside these temperature ranges may degrade battery capacity.