Meech 977CM, Руководство по эксплуатации

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Locking and Unlocking the Controls
T
he front panel controls of the 977CM can be locked to prevent unauthorised
adjustment of the ionising system. The lock code is a user selected three digit code.
A different code can be chosen each time the unit is locked.
The performance of the ionising system depends on being run at the correct power,
rate and balance. Unauthorised or accidental changes to any of these settings can
greatly reduce its effectiveness.
To lock the controls:
Select a three digit lock code. Keep this number safe as you will need it to unlock the
unit at a later date.
5. Press to enter menu
6. Select option 5 “Lock” and press
7. Use the up and down button to change the value of the first digit.
8. Press to move to the next digit and set its value.
9. Finally, press to lock the controls.
Note that when locked a Padlock icon will appear at the top of the screen.
To unlock the controls:
1. Press to enter menu.
2. Select option 5 “Unlock” and press
3. Use the up, down and buttons to enter the three digit code.
4. Press to unlock the controls.
„
If the three digit code is forgotten or lost, contact your local Meech office or your
Meech distributor to get the Master Unlock Code.
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