Davey Spa Power SP800, Руководство пользователя

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8 Additional Features
8.1 Touch Pad Key Lock
The SP800 touch pad buttons can be locked to prevent unauthorised people from using the spa or
modifying set up options. While the key lock is active button presses are ignored, however the LCD
Display will temporarily show “KEYS LOCKED” to alert the user that the key lock is engaged.
8.2 Activating The Key Lock
To activate the key lock press and hold down the DOWN, SET and UP buttons together. While you are
doing this, the LCD Display will show “HOLD KEYS TO ACTIVATE LOCK”. You will need to hold the
buttons down for approximately three seconds before the lock is activated. At this point the touch pad
will beep and show “KEYS LOCKED”.
8.3 Disabling The Key Lock
Once the key lock has been activated a button press sequence
is required to disable it. Press each of the buttons listed in the
unlock sequence, one at a time. The touch pad will beep and
temporarily display “KEYS UNLOCKED” once the sequence is
correctly entered. If you lose your place or incorrectly enter
one of the buttons start over from the first step.
Unlock sequence: DOWN, SCROLL, DOWN, UP, SCROLL.
Note: If the controller is switched off while the key lock is active,
the key lock will not be restored when power is reapplied.
8.4 Adjusting Touch Pad LCD Contrast
The touch pad LCD contrast/brightness can be manually adjusted if the display appears too dark or light.
To adjust the contrast, follow these steps:
1. Press and hold down the LIGHT button. This will cycle the light intensity as usual, however you
must keep the button held down before proceeding with the following steps.
2. With the LIGHT button held down, press the UP or DOWN buttons to darken or lighten the contrast
as required. Hold down either button for automatic key press repeat. As you press the UP and
DOWN buttons no key clicks or display changes will occur - this is normal.
3. Once you have finished adjusting the contrast release the LIGHT button and the new setting will be saved.