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73VR2102 / 73VR2104 / 73VR2106 / 73VR2108 / 73VR2110 / 73VR2112 USERS MANUAL EM-7395-B Rev.24
APPENDIX – 1. BACKLIGHT FAILURE
If the backlight is failed, the screen becomes dark in the following circumstances:
• The screen becomes dark even when no screen saver is activated.
• The screen becomes dark after the screen saver is activated, and then it does not recover even when the screen is
touched.
The backlight can be replaced at M-System Factory. Stop recording, turn off the power supply and consult M-System.
The 73VR21x operation can be remotely stopped using the 73VR21BLD software. Refer to the 73VR21BLD users
manual for detail.
APPENDIX – 2. REPLACING TAG LABEL
(1) Insert a small screwdriver or a similar device under the label cover from the dent on the right side of the label, and
pull up until the right tabs on the label cover is lifted out of the slots.
(2) Lift also the left tabs.
(3) Replace the label on the front and put the label cover back.
Dent
Tab
Label Cover
APPENDIX – 3. HOW TO SHOW TEMPERATURE UNIT ON THE 73VR21x SCREEN
In order to enter ‘°C’ or ‘°F’ on the 73VR21x, please use the keypad as follows:
(1) Touch the current selection of Unit under Pen Setting (Common) to open the alphanumeric keypad.
(2) Touch three times [ /%° ] key to enter [ ° ].
(3) Touch [ A/a ] key to switch to the capital letters mode.
(4) Touch [
→
] key to move to [ ABC] key, and enter [ C ] by touching the key three times. To enter [ F ], move to [ DEF
] key.
(5) Touch OK.
NOTE
Max. 4 characters can be used for an engineering unit. ‘°C’ or ‘°F’ takes two characters.
NOTE
Max. 4 characters can be used for an engineering unit. ‘°C’ or ‘°F’ takes two characters.
