Low Ceiling Alarm - Thermo Scientific TVA2020 Instruction Manual

Low Ceiling Alarm

Thermo Fisher Scientific
Use the following procedure to access the low ceiling alarm.
1. From the ALARM LEVELS display, press 2=Low Ceiling. The
previous alarm settings for the Low Ceiling alarm are displayed.
FID
FID: 100ppm
Low Ceiling Alrm
Enter=New Value
2. To change the alarm level to a new value, press ENTER on a single
detector instrument or 1, 2, or 3 on a dual detector instrument.
FID
Enter low ceil:
FID: 000500ppm
Up/Dn=Next Unit
Enter=Accept
Use the up and down arrow keys to select ppm or %, and decimal point
position, and then type the numeric value for the alarm level desired.
3. Press ENTER to store the new values into instrument memory.
4. Press EXIT to return to the ALARM LEVELS without making a
change.
PID/FID
PID: 100ppm
FID: 100ppm
Low Ceil: 1=Both
2=PID 3=FID
PID/FID
Enter Low ceil:
P&F: 000500ppm
Up/Dn=Next Unit
Enter=Accept
TVA2020 Instruction Manual
Display Menus
Alarm Levels
3-13