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IM AQ7280-01EN
1.7 System Features
Power-Save Mode
To suppress battery consumption, you can set the screen brightness and a screen saver. You can
set different screen brightness levels for battery operation and AC adapter operation.
LCD Brightness
You can select from four brightness levels (including OFF). You can choose the appropriate level
depending on the ambient light during outdoor use. In addition, when using the optical fiber cable
monitoring (/MNT option) feature, the optical power meter’s logging feature, or the like, you can turn
off the display except when viewing the measured data to suppress battery consumption.
Auto Power Off
When battery operated, the AQ7280 can be automatically shut down if no key operation, touch
operation, communication command input, or the like is detected for a certain period of time when
measurement is not in progress.
Screen Saver
When battery operated, the backlight can be automatically turned off if no key operation, touch
operation, communication command input, or the like is detected for a certain period of time when
measurement is not in progress.
Factory Default Settings
• Setup
The following setup conditions are reset to their factory defaults. Note that files in the internal
memory are not deleted.
• Mode
• Measurement settings
• Analysis settings
• OTDR settings
• Optical power meter settings
• Visible light source settings
• System settings (except the date and time)
• All
All the above setup conditions are reset to their factory defaults. All the files in the internal
memory are deleted.
Operation Restrictions
You can set a PIN to restrict the following operations. This feature prevents settings from being
changed or laser light to be emitted by mistake.
• Mode
Changing from Simple Mode to another mode
• Laser light output
When an operation to emit the following laser light is performed
• Optical pulse
• Measurement light
• Visible light
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