Ross Synergy 1, Maintenance Manual

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11–4 • Synergy 1 Panel Maintenance Synergy 1 and Synergy 100 Maintenance Guide (v16-S1)
Replacing a Button
This section provides instructions for replacing a button in the control panel. This procedure may
become necessary if a button contact fails, or if the button becomes sticky.
Testing a Button
As a prerequisite, use the Button Test Menu to verify that the target button is sticky or has failed.
Use the following procedure to test the button:
1. Navigate to Panel Diagnostics Menu 1-2 as follows:
• Press HOME (to display the Main Menu 1-2 )
• MORE (to display the Main Menu 2-2 )
• Setup (to display the Setup Menu )
• Panel Diagnostics (to display Panel Diagnostics Menu 1-2 )
2. Press Button Test to display the Button Test Menu .
Button Test Menu
3. Press the target panel button(s) as required.
4. Exit the menu by pressing both Exit buttons beneath the display.
This completes the procedure to test the buttons. Next you will replace the failed button.
Caution
This procedure should be performed by qualified service personnel
only — in particular, those
highly skilled at de-soldering and soldering
components.
To reduce the risk of damage to the button solder pads, do not perform
any servicing unless you are qualified to do so.