H Category Options and Descriptions
H01 LED Bri. (LED Brightness) Adjusts the brightness of the LED indicator. Three levels are available: High, Medium, and Low. The default setting is Medium.
Low
0
Mid
1
Default
High
2
After selecting a command, confirm whether to Save or Not Save.
H02 LCD Bri. (LCD Brightness) Adjusts the brightness of the LCD display. Three levels are available: High, Medium, and Low. The default setting is Medium.
Low
0
Mid
1
Default
High
2
After selecting a command, confirm whether to Save or Not Save.
H03 Green Light (Power Saving Mode for Green Backlight) Defines the duration for which the green LCD backlight remains active. Options: 10 seconds, 60 seconds, or Always On. The default setting is Always On.
60 seconds
0
Always On
1
Default
10 seconds
2
After selecting a command, confirm whether to Save or Not Save.
H04 Language (Language Settings) Selects the display language. Currently available options: English, Traditional Chinese, and Simplified Chinese. The default language is English.
Traditional Chinese
0
English
1
Default
Simplified Chinese
2
After selecting a command, confirm whether to Save or Not Save.
H06 Reset (Restore Factory Defaults) Clears all custom settings and restores factory default values.
No
0
Yes
1
After selecting a command, confirm whether to Save or Not Save.
H07 Lock Device (Password Protection) Enables the password protection feature to restrict unauthorised access to the settings page. The password can be configured via H08. The default setting is Disabled.
OFF
0
Default
ON
1
After selecting a command, confirm whether to Save or Not Save.
H08 Password (Password Configuration) Allows modification of the four-digit password to prevent unauthorised access to the settings page. Password protection must be activated in H07. The default password is 4321 (for older firmware, the default password is 0000).
Data Type
int
Default Password
4321
Minimum
0000
Maximum
9999
After selecting a command, confirm whether to Save or Not Save.
H09 Home Page (Startup Display) Defines the default display shown on the startup screen. The default setting is Instantaneous Flow Rate.
Flowrate
0
Default
Status Page
1
Dosing
2
Total (L)
3
Velocity (L)
4
Flowrate (L)
5
Total
6
Velocity
7
After selecting a command, confirm whether to Save or Not Save.
H10 Debug Page (Diagnostics Display) Activates the diagnostics display. After enabling, return to the main screen and capture the displayed debug information to share with the manufacturer for troubleshooting assistance.
OFF
0
ON
1
Default
After selecting a command, confirm whether to Save or Not Save.
H11 Engineering Mode This mode is intended for manufacturer use only. Do not modify any settings.
H12 System Info. Pass (System Information) Displays essential system information, including firmware version and hardware details.
H13 Pipe Sensor System (Pipe Diameter Sensor System) Configures or displays data related to the pipe diameter sensing system.
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