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PD 6500 i User MANUAL
42 © 2008 Garrett Metal Detectors PN 1532010 REV F1
6.2 ERROR CODE TABLE-DIAGNOSTICS
CRITICAL FAILURES AND NON-CRITICAL FAILURES
Failures are classified as either “critical” or “non-critical”. A critical failure prevents the PD
6500 i
from operating and must be corrected immediately. When a critical failure occurs, the
audio alarm sounds, the overhead display begins flashing and the message, SYSTEM
FAILURE, appears on the LCD.
A non-critical failure does not prevent the PD 6500 i from operating; however, it should be
corrected as soon as possible.
CRITICAL FAILURES NON-CRITICAL FAILURES
• TX A or B FAIL • NO SLAVE OUTPUT
• POWER MOD FAIL • SLAVE SYNC
• RX BOARD FAIL • AC SYNC or SYNC FAIL
• RX A or B ZN # PK FAIL • RX or TX OPTIC FAIL
• CABLE MISCONNECT • RX A or B ZN # BAL FAIL
• DSP FAIL
TX A FAIL*
TX B FAIL*
NO SLAVE OUTPUT
SLAVE SYNC
SYNC FAIL
AC SYNC FAIL
TX OPTIC FAIL
DSP*
Possible Failures and remedies
Failure Verify and / or Replace Special Note
1. Panel A cables & connectors
2. Transmitter control (TX) board
3. Panel A
1. Panel B cables and Connectors
2. TX board
3. Panel B
1. Verify connections to slave unit
2. Verify TX board
1. Verify connections from master unit
2. Verify TX board
1. Power connections to TX board
2. Power supply module
3. Transmitter control board
1. Make sure AC power is connected
1. Make sure panel cables and PC Board are plugged in
2. IR Emitter board assembly in panel A
1. Switch unit off and back on to reset failure
2. Replace RX board
Ensure line voltage is between
100 and 240 VA
* Critical Failure