Tiernan TDR7, Manual

Page: 132 / 226

Chapter 5 120
Configuring the TDR7
Locking the Control Front Panel
You can lock the
TDR7 control front panel to prevent someone from
accidently changing your configuration settings. If the control front
panel is unlocked, and you want to lock it, follow the steps listed below.
In the steps listed below, whenever you press the
Enter
button, an
asterisk (
*
) displays and flashes for a few seconds in the upper right
corner of the LCD. When the asterisk disappears, the TDR7 has set the
parameter.
1. If the LCD is not displaying the System menu, press the
Previous
button until the System menu displays.
2. Press the
Select
button located directly under the System menu.
The LCD displays the
Input Select
function.
3. Press the
More
button until the LCD displays
Access Password = 0 .
4. To lock the control front panel, enter any four–digit number,
except 7384, then press the
Enter
button.
5. After the TDR7 has locked the control front panel, the LCD
displays
Access Password = 0
.
NOTE: Locking the Control Front Panel
Locking the control front panel does not prevent someone from
using a remote control device to change the
TDR7 parameters.
NOTE...