Arctiko CRYO 170, Operating Instructions Manual, Page: 21 / 40

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2.1 Setting the Alarms (If fitted)
Note: The alarm function is NOT fitted on the -100 / -170°C version!
If HI is pressed first then the HIGH alarm will be adjusted.
If LO is pressed first then the LOW alarm will be adjusted.
1. Start with Rotation Switch set to 1 (see diagram overleaf)
2. Set S1 OFF
3. Set Rotation to 0
(Sounds "dit dit dit " S for SET alarms)
4. Press HI
(If alarm is already set the pen will move to indicate previous value)
(Sounds "dit dit dit dit" H for HIGH alarm)
(Pressing Accept will keep the old setting)
5. Press HI/LO until the pen is at the desired HI alarm value
6. Press ACCEPT
(Sounds "dit dit dit ” O for OK)
(Pen will now return to indicate temperature)
7. Press LO
(If alarm is already set the pen will move to indicate previous value)
(Sounds "dit dah dit dit" L for LOW alarm)
(Pressing Accept now will keep old setting)
8. Then press HI/LO until the pen is at the desired LOW alarm value
9. Press ACCEPT
(Sounds "dit dit dit ” O for OK)
(Pen will now return to indicate temperature)
10. Return Rotation Switch to the required chart speed
3.1 Setting a Pen Offset (if required)
1. Start with Rotation set to 1
2. Set S1 ON
3. Set Rotation to 9
(Sounds "dit dah dah dit" P for pen offset)
4. Press HI or LO until pen indicates desired value on the chart.
5. Press ACCEPT, sounds "dit dah" A for Accept
6. Return ROTATION to the required chart speed
(Pen will now move to indicate temperature with the pen offset)
7. Set S1 OFF
4.1 Remove the Pen Offset
1. Start with Rotation set to 1
2. Set S1 ON
3. Set Rotation to 9
(Sounds "dit dah dah dit" P for pen offset)
4. Press Accept and the offset will be zeroed
5. Return ROTATION to the required chart speed
(Pen will now return to indicate temperature with no offset)
6. Set S1 OFF