RKI Instruments GX-3R Pro - LCD Color Scheme (LCD BACKGROUND); Turning Bluetooth On;Off (BLUETOOTH)

57 • Chapter 4: Display Mode GX-3R Pro Operator’s Manual
LCD Color Scheme (LCD BACKGROUND)
The LCD BACKGROUND screen allows you to change the appearance of the LCD. This screen
only appears if D MODE SETTING in User Mode is set to ON (factory setting).
ON: LCD has black background with white characters.
OFF (factory setting): LCD has white background with black characters.
1. While in Display Mode, press and release POWER MODE until LCD BACKGROUND
appears. The current setting displays on the top line.
2. Press and release AIR. The current setting flashes.
3. Use AIR to display the desired setting.
4. Press and release POWER MODE to save the setting and return to the LCD
BACKGROUND screen.
Turning Bluetooth On/Off (BLUETOOTH)
The BLUETOOTH screen allows you to turn the GX-3R Pro’s Bluetooth functionality on and
off. This screen only appears if D MODE SETTING in User Mode is set to ON (factory setting).
ON: Turns Bluetooth functionality on, allowing for connection to the RK Link app on your
phone.
If BLE Auto Shut Off When Idle, accessible in the Datalogging or SDM-3R Program, is
selected (factory setting) and if the GX-3R Pro does not pair to a phone in the first 5 minutes after
startup, the GX-3R Pro’s Bluetooth gets shut off to conserve battery life.
If BLE Auto Shut Off When Idle, accessible in the Datalogging or SDM-3R Program, is
deselected and if the GX-3R Pro does not pair to a phone, the GX-3R Pro’s Bluetooth stays on
indefinitely.
OFF (factory setting): Turns Bluetooth functionality off.
1. While in Display Mode, press and release POWER MODE until BLUETOOTH appears. The
current setting displays on the top line.
7:49
OFF
NO : MODE
LCD BACKGROUND
7:49
OFF
CHANGE : AIR
LCD BACKGROUND
7:49
OFF
NO : MODE
BLUETOOTH
7:49
OFF
CHANGE : AIR
BLUETOOTH