2-3
Installation
Preparation for Use
Preparation for Use
WARNING FOR CONTINUED PROTECTION AGAINST FIRE HAZARD
REPLACE FUSE ONLY WITH SAME TYPE AND RATINGS (SEE
“Fuses” on page 2-3).
WARNING If this instrument is not used as specified, the protection
provided by the equipment could be impaired. This instrument
must be used in a normal condition only (in which all means for
protection are intact).
Power Requirements
The HP 37717C Communications Performance Analyzer requires a
power source of 90 V to 132 V ac and 198 V to 264 V ac at a frequency
between 47 Hz and 63 Hz (nominal).
Total power consumption is 450 VA (maximum).
The fuse rating for the power source is given in the following Table.
Fuses
Fuse Replacement
Only the ac line fuse located at the rear of the instrument may be
replaced by the operator.
WARNING ALL OTHER FUSE REPLACEMENT SHOULD ONLY BE
CARRIED OUT BY SUITABLY TRAINED SERVICE PERSONNEL
AWARE OF THE HAZARDS INVOLVED.
Line Voltage Fuse Rating HP Part Number
90V to 264V 5A Timed, 250V 2110-1120
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