CM4 Four-Point Continuous Monitor
CM4 Technical Manual
7-12
3. Press either:
• 1 to save the current configuration (including all changes)
or
• 2 to restore the most recently saved configuration.
After selecting 1, the display reads:
CONFIGURATION SAVED
After selecting 2, the display reads:
CONFIG LOADED
The CM4 returns automatically to the Set-Up Menu.
7.6 Function 3.5 – Date & Time
Use the date & time function to set:
• Date format
• Current date and time
• Display time for concentrations displayed in Monitor Mode
• Print time for the TWA
• Time interval the CM4 operates in Idle Mode before issuing
a maintenance fault
• Optional duty cycle time
7.6.1 Date Format (3.5.1)
Purpose
Use the date format function to change the format for the month and
day that is displayed and printed on all outputs.
Instructions
1. Press PROGRAM to exit Monitor Mode.
2. From the 3–SET-UP MENU, choose the subfunction 5–DATE
& TIME, then 1–DATE FORMAT.
3 – SET-UP MODE
5 – DATE & TIME
1 – DATE FORMAT
The default time and the date format is MM/DD/YR.
3. Press CURSOR ARROW RIGHT to toggle between the
following formats:
DATE = DD/MM/YR
DATE = MM/DD/YR
4. Press ENTER to acknowledge the selection.
7.6.2 Set Date & Time (3.5.2)
Purpose
Use the set date & time function to set the current date and time. The
clock in the CM4 is based on 24-hour time.
Instructions
1. Press PROGRAM to exit Monitor Mode.
2. From the 3–SET-UP MENU, choose the subfunction 5–DATE
& TIME, then 2–SET DATE & TIME.
3 – SET-UP MODE
5 – DATE & TIME
2 – SET DATE & TIME
The display reads:
06/21/04 13:36
3. Press CURSOR ARROW LEFT/RIGHT to move forward/
backward between date and time.
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