Page 90 - Gas Detection Systems Training Manual

10. Diagnostic Functions
* PREVIOUS MENU
SETTING CAL. DATE SENSOR ONE
1. WAIT FOR START
-ENT- TO ABORT
SETTING CAL. DATE 1. IN PROGRESS
* CALIBRATION ALARM
RELAY NETWORK
The Diagnostics Menu will allow the operator to command the SEC3120 to reboot, toggle the LEDs (typically ‘Locator Mode’ with alternating flashing red/green alarm/fault lights), and toggle the individual relays on and off to verify operation.
EJECT MEMORY CARD ABORT WARMUP
INFO
MAIN MENU
* SEC DIAGNOSTICS RESET RELAYS
FORMAT FLASH CARD EXIT
Reboot System
Operator Manual
SEC3120 Digital Transmitter
By selecting ENTER with the cursor on REBOOT SYSTEM the operator will command the SEC3120 to reboot. This action results in the SEC3120 Transmitter
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SPAN CAL
SENSOR ONE
1. RECORDING CAL DATA
SPAN CAL.
1. COMPLETE
DONE, STOPPING...
After Span calibration has completed the operator will be prompted to purge the cal gas. The operator can then apply clean air to the sensor
Once the measured gas value is less than 25% of the LOW alarm set point the SEC3120 will return to the calibration menu. The sensor has been successfully calibrated if no faults are indicated.
Move cursor down to display final calibration menu option to return to PREVIOUS MENU
ENTER to return to the MAIN MENU
PURGE GAS ‘present gas val’ SENSOR ONE / TWO
–ENT– TO ABORT
SELECT SENSOR ONE/TWO
ZERO * SPAN
CAL. VAL 2.50
* REBOOT SYSTEM TOGGLE LEDS ON/OFF TOGGLE RELAYS PREVIOUS MENU