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4. System settings
On the main page of the device, click the system setting button
in the middle of the bottom to enter the system
setting interface. System
maintenance, system calibration, and various basic system settings are provided in the system
settings.
4.1 Bluetooth communication
The calibrator has the function of Bluetooth communication. Click the "Bluetooth Communication" menu item in the
system setting interface to enter the Bluetooth communication setting interface. The Bluetooth communication setting
interface provides the enabling and disabling of the Bluetooth communication function and the query function of the
Bluetooth device name and physical address.
4.2 Power management
Click the "Power Management" menu item in the system setting interface to enter the power management interface. In
the power management interface, the user can enable and disable the screen backlight, set the time for automatically
turning off the backlight,
automatic standby, and automatic shutdown.
4.3 System calibration
Click the "System Calibration" menu item in the system setting interface, and enter the calibration password "123456" in
the pop-up password input box to enter the system calibration interface. In the system calibration interface, you can
calibrate all the measurement and output signal in the device. The calibration process is as follows:
1. Select the item to be calibrated in the signal list.
2. Use a high-precision standard device, after fully warming up, follow the calibration guide in the interface and click the
"Start" button to start the calibration.
3. According to the reference calibration point provided on the interface, select the appropriate standard value and enter
it.
4. Click the "Finish" button to send the calibration data to the module to complete the calibration. Click the "Restore"
button at the bottom of the calibration interface to restore the field calibration data of the device. Click the “Cancel zero"
button below to clear data of the current signal.
Summary of Contents for 273E Series
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