American Dynamics RAS916LS-1 Spezifikationen PDF herunterladen (Seite 21)

SPEEDDOME ULTRA VII AND ULTRA VIIE CAMERA DOME 8200-0184-01, REV. E

INSTALLATION AND SERVICE GUIDE

21 of 38

2. Check ac power and video connections at J-

box. Are 24Vac and/or video signal absent?

YES Correct problem at J-box.

NO Go to step 3.

3. Detach dome from base and examine address

switches. Are they set correctly?

YES If dome still doesn't respond, contact your

sales representative for repair

instructions. If you must repair the dome,

see "Detailed Troubleshooting", next.

NO Set correct address and reattach housing

and eyeball assembly.

Steps 4-9 are only for bases with I/O boards!

If the mounting base DOES NOT contain an I/O

board, stop here and contact your sales

representative for repair instructions.

4. Isolate problem to housing and eyeball

assembly or base by attaching dome to another

base with I/O board. Does dome display video

or respond to commands?

YES Problem is likely cable connections or I/O

board if used. Go to step 5.

NO Contact your sales representative for

repair instructions

5. Verify coaxial video cable is securely connected

to coax of I/O board (

Figure 21). Is cable

disconnected?

YES Connect cable.

NO Go to step 6.

Figure 21. I/O board connector and jumper

locations

JW1

I/O BOARD

JW1 Terminations

FUNCTION

Terminated

Unterminated

PINS

1-2

2-3

Pin 1

6. Observe green power LED on I/O board

(Figure 21). Is green LED off or not on steady?

YES Verify 24Vac cable is properly attached. If

OK, replace I/O board or contact your

sales representative for repair

instructions.

NO Go to step 7.

P7 Connector (AC in)

Pin Color Designation

1 Black 24 Vac

2 Red Ground

3 White 24 Vac

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 37 38

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