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Installation ~ LCD Programming | 13 |
To lock the front panel
1.Enter the System menu
2.Scroll through the menu items to select Lock Panel, and press Enter.
3.Select On, and press Enter again.
To unlock the front panel
1.Attempt to adjust a parameter. The GT1524 prompts you for the passcode.
2.Begin entering the passcode. Once you have correctly entered the fifth character, the front panel unlocks. (The default passcode for all units is Up, Up, Down, Down, Enter.)
Set Passcode
Once you have unlocked the GT1524, you can change the passcode. Before the GT1524 allows passcode changes, the new passcode must be entered, then
RS-232
Two
Baud. To set the baud rate, scroll through the settings to select the desired baud rate, then press Enter.
Flow Control. The flow control parameter allows activation and deactivation of hardware flow control. The two options are On and Off (default). To activate the flow control, scroll to On and press Enter. To deactivate it, scroll to Off and press Enter.
Telco
Progress, Loop Drop + CP, or to disconnect manually