View single post by slychiu
 Posted: Saturday Feb 18th, 2017 07:01 am
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slychiu



Joined: Saturday Apr 29th, 2006
Location: Singapore
Posts: 5524
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First, signin on the keypad. Communications Failure and other trouble alarms even when  restored will remain on the LCD until someone signs in. WEhen you sign in then if the trouble alarm has been restored  the trouble alarm will not be displayed anymore

If the communications failurfe still appears that means there is a problemn with the ID
each keypad shoyuld have a differnt ID, 1 and 2
To check the keypad ID, press and hold the * key. If you are asked to enter engineer menu, press F0 and entyer engineer code 6789#
Then press and hold * key until the ID is shown. Press the Up or down button to change the ID and F to exit
download the manual for KP04A from http://www.cytech.biz/kp04a_keypad_with_lcd_white.html for full instructions

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