Keypad security – Hired-Hand System 1000 Power Vent User Manual

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System 1000 Power Vent

Keypad Security

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Keypad Security

Locking the Keypad

The keypad on the System 1000 Power Curtain Controller may be

locked to prevent accidental tampering with the intended program. To
lock the keypad, press and hold the Change Setting up and down
buttons simultaneously. The word "locking" will appear in the lower
line of the controllers display. Keep holding the buttons until that word
changes to the word "locked", then release. This should take from five to
ten seconds. From this point until the controller is unlocked, the
controller will continue to function, but will not react to keypad
commands.

Unlocking the Keypad

To unlock the keypad, press the "Change Setting" up and down

arrow keys together until the word "unlocked" appears in the bottom
line of the controllers display. This should take about five to ten
seconds. Now the controller will react to keypad commands.

Hiding Features

The controller will allow you to "hide" selected features at will.

When a feature is hidden, the feature will continue to operate, but it will
not show up when scrolling through the features with the select feature
arrow keys. In a sense, it is like locking individual features. Any feature
can be hidden or shown again. We recommend hiding features that will
not change from day to day, such as ratios, timer period, timer setup,
etc., because this will prevent accidental alteration of system settings.

To hide features, press Select Feature up, then press Manual Close.

This will put you into hide features mode. The top line of the display
will show the name of the feature, and the bottom line will say "Hide
this Feature NO". Use the Change Setting up arrow to answer yes, then
press Select Feature to move to the next feature. Go through all the
features answering yes or no, until you have selected all the features
you wish to hide. then press Manual Close again to leave hide features
mode.

Now scroll through the features using the Select Features up or

down arrow keys to make sure you have hidden all features you desire.
When finished, press Target Temperature Up to return to Automatic
Mode.