VP-551X – Operating and Controlling VP-551X
Setting Lock Mode Functionality
To set the functionality of the LOCK front panel button:
1. On the front panel press MENU. The menu appears.
2. Click Advanced and select Lock Mode.
3. Set a panel lock mode according to the information in the following table:
All front panel buttons are locked.
All front panel buttons are locked and remain locked after cycling power.
Menu buttons are locked and remain locked after cycling power.
To unlock the front panels, see Locking and Unlocking Front Panel Buttons on page 10.
Setting Daily Reset Schedule
For units operating 24/7, the Daily Reset Timer may be used to automatically reset the unit
each day.
Note that this function reboots the unit – it does not reset any of the parameters.
To set a daily reset schedule:
1. On the front panel press MENU. The menu appears.
2. Click Advanced and select Daily Reset.
3. Set the daily reset schedule.
Disable daily reset (Off, default) or enable daily reset (On).
Set the number of hours before
the next reset.
Set f or the “Next Reset” to fix the time
that the unit will be reset each day.
Set the number of minutes
before the next reset.
Define behavior following a power cycle:
Disable – The Daily Reset Timer is turned off.
Restart – The timer restarts when the unit is powered up (i.e., from then
onwards, the unit resets each day at the time that the unit is powered up).
Resume – The timer continues running after power returns (while
powered down, the timer does not run).
Viewing Device Hours.
Lifetime shows the total number of hours that the machine has been in operation.
To view device hours:
1. On the front panel press MENU. The menu appears.
2. Click Advanced.
3. View Lifetime and view device hours.