Campbell 21X Specifiche Scaricare il pdf (Pagina 23)

Number 4250-2010

Revision 0.1

Date MAY 1996

Page 4 of 37

POST-FIELD INSPECTION CHECKLIST

HANDAR 540A/570A DCP

DCP S/N: ______________________________

Site: __________________________________

Date: _________________________________

Technician: ____________________________

DCP Model: ¨540A1 ¨540A2 ¨570A

Received for: ¨Annual Servicing ¨Unscheduled Maintenance

Reason for unscheduled maintenance _____________________________________________________

____________________________________________________________________________________

PHYSICAL INSPECTION - EXTERNAL

Describe "as returned" condition of the following:

DCP Case _____________________________________________________________________

Case Latches ___________________________________________________________________

Connectors/Contacts _____________________________________________________________

Display (570A Only) ______________________________________________________________

Door Seal ______________________________________________________________________

PHYSICAL INSPECTION - INTERNAL

Describe "as returned" condition of the following:

Power switch ¨On ¨Off

GOES Radio Channel 1 ¨900 ¨Other ______________________________________

GOES Radio Channel 2 ¨000 ¨Other ______________________________________

Circuit Boards, Hold Down Bracket, Connectors ________________________________________

Battery and Hold Down Bracket _____________________________________________________

Battery Voltage ________________ Volts

DCP TIMING CHECKS

Program in Memory ¨Yes ¨No

DCP ID [I] _________________________

DCP Time [J] __ __ : __ __ : __ __ WWV Time __ __ : __ __ : __ __

DCP Time to Next Scan [S] __ __ : __ __ : __ __

DCP Time to Next Transmit [T] __ __ : __ __ : __ __

DCP A/D CONVERTER CHECKS

Test Input

Ch. 1,2,3

DCP Channel # (Output)

CH1 CH2 CH3 CH4 CH5 CH10

0.000 Volts

4.950 Volts

Lab AT/RH

_______

TRANSMISSION TEST

Forced Transmit RF Power Output _____________________ Watts

Figure 4-1. Post-Field Inspection Checklist - Handar 540A/570A DCP.

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 55 56

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