9
Cursor and Enter Keys:
The instrument is totally menu operated. There are 4 cursor keys and 1
Enter key for scrolling and selection of displayed items.
The Enter key is normally used for selecting the item required, but on some displays, where the
requests are more complex, the Enter key may have a different function.
Function Keys:
Four function buttons are located underneath the display. Their specific functions
change dependent upon the menu selected i.e. HELP, MENU, EXIT, NEXT etc.
Help Facility:
All displays have individual 'HELP' related information.
LEDS Display Panel:
The LED panel indicates certain operating conditions of the instrument.
When switching ON only the 'ON' LED should illuminate. The 'LOW BATT' LED will indicate if the
battery requires charging. If the 'FAULT' LED is illuminated, check for faults at the diagnostics -
>FAULT MENU.
2.5
QUICK START PROCEDURE
The operator may require to have the instrument functional immediately to read gas readings. The
following procedure will have the instrument operational in a few minutes.
1.
The instrument may be run direct from the power supply or internal battery.
2.
Connect power supply (if required).
3.
CONNECT THE PROBE.
4.
Press and hold the On/Off button for approximately 2-3 secs.
5.
Wait for the calibration to finish, the display will show the time progress of the calibration.
6.
After 3 minutes the main menu display will appear with GAS READINGS menu highlighted.
FIRETRON
®
ANALYZERS
F1
F2
F3
F4
ON
STANDBY
SERVICE
CHARGE
LOW BATT
FAULT
ENTER
PROBE
Flue Gas
Draft
Exhaust
1
2
Hold 2secs.
On/Off
ON/OFF SWITCH
FUNCTION KEYS
CURSOR KEYS
MENU
F1
F2
F3
F4
HELP
ABORT
CALIBRATING PROBE
CAL TIME REMAINING: 100secs
HELP
GAS READINGS
RE-CALIBRATE
SETUP
DIAGNOSTICS
DRAFT READING
DATA LOG
PURGE & PUMP OFF
F1
F2
F3
F4
MANUAL CAL.
