Riken Keiki GM-600, Operating Manual

Page: 23 / 52

5. How to Use 5-5. Modes
23
5-5. Modes
Mode Item
LCD
display
Details
Detection
mode
－ Gas name Normal state
Maintenance
mode
(User)
Version display
1-0 VER Indicate the program version.
Fresh air
adjustment
1-1 AIR Perform zero adjustment.
Setting display
1-2 CONF Not used.
Regular
maintenance mode
switching
1-3 MMOD Switch to the regular maintenance mode.
Maintenance
mode
(Regular
maintenance)
Gas introduction
display
2-0 TEST
2-00: Not used (----)
2-01: Alarm Test (ALM)
2-02: Not used (----)
2-03: Not used (----)
2-04: Not used (----)
Zero adjustment
2-1 ZERO Perform the zero adjustment.
Span adjustment
2-2 SPAN Perform the span adjustment.
Zero/span
initialization
2-3 SDEF Not used.
Environmental
setting
2-4 SET
2-40: Not used (----)
2-41: Not used (----)
2-42: Not used (----)
2-43: Not used (----)
2-44: Not used (----)
2-45: Not used (----)
2-46: Not used (----)
2-47: Not used (----)
2-48: Not used (----)
2-49: Not used (----)
2-4A: Not used (----)
2-4b: Not used (----)
2-4C: Not used (----)
2-4d: Buzzer ON/OFF Setting (BZZR)
2-4E: Gas Alarm Contact ON/OFF (AL-R)
2-4F: Not used (----)
2-4H: LCD Backlight ON/OFF (LCD)
2-4J: Not used (----)
2-4L: Not used (----)
Display
2-5 DISP Not used.
Factory mode
switching
2-6 FMOD Not used.
User mode
switching
2-7 UMOD The monitor returns to the user mode.