Section 2: Installation
Page 2-24 HR2 Series Operator Manual
2.7 CONNECTIONS OF OPTIONAL ACCESSORIES (cont’d)
Notes:
• In the folder architecture, the folders under [PR41] can be created by formatting the SD card in Memory
Card Mode.
- Be sure to format the SD card in Memory Card Mode. If formatting the SD card by Windows or other
methods, you may not be able to save or view the data.
- Attempting to download or upload the data without formatting the SD card properly will cause an
error preliminarily.
• Do not change file name and folder names under the folder [PR41].
• Inside the folders [PROG] and [FONT], if you save files other than released (or uploaded) firmware and
font files, the printer motion after download behavior or download may be unstable. Be sure not to save
any files unless they are released (or uploaded).
• Do not remove the SD card while the printer is accessing the SD card. Doing so may result in data corrup-
tion.
• When you save the data to the SD card by using the save-related SBPL commands, its file creation date
will be the firmware release date.
2.8 LCD POWER SAVING MODE
The LCD backlight is turned off for power saving when the printer is not operated for a specified period of
time. The time to turn off the LCD backlight can be set via the LCD POWER SAVING MODE SETTING screen
in the Advanced Mode. Please refer to Section 3.10 Advanced Mode for instructions.
2.8.1 Turning off the LCD Backlight
At the following conditions, the LCD backlight is turned off when the time specified on the LCD POWER
SAVING MODE SETTING screen has elapsed. In this function, only the LCD backlight is turned off and the
on-screen message remains the same.
• The printer has not received the print data (ESC+A~ESC+Z) in various interfaces.
* Omitting status return request and cancel request of each protocol and/or incorrect data.
• No button is pressed.
• The printer is not in error state.
• The printer is neither printing nor feeding paper.
• The printer is in online state, offline state, HEX dump mode or SEMBL mode.
* This function is disabled in the Download Mode.
2.8.2 Turning on the LCD Backlight
Following one of the instructions below will turn on the LCD backlight again.
• The printer received the print data from various interface boards.
* Omitting status return request and cancel request of each protocol and/or incorrect data.
• Some buttons are pressed.
• Printer error such as “Cover open” occurred.
• The printer started printing operation.
Pressing any button while the LCD backlight is off will turn on the LCD backlight only.
(The printer does not go offline by pressing the LINE button when the LCD backlight is off in online state.)
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