be installed at user eye level or lower to provide optimum dis-
play clarity and visibility.)
KEYPAD CONNECTION
The four keypad connections labelled
RED
,
BLACK
,
GREEN
and
YELLOW
should be connected to the corresponding colour
terminals on the control panel PC board. (See diagram bellow.)
Keypad connection
Installer Programming and End User Programming
Installer programming mode permits trained personnel to carry
out all programming functions of the 640 LCD keypad. In addition,
the end user has limited access to perform certain simple pro-
gramming functions. These functions, as well as basic program-
ming instructions, are described in a separate End User manual.
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Teaching Programmed Information to Additional Keypads
A special serial cable is available for Esprit keypad program-
ming, which is equipped with a 4 pin connector on each end.
After one LCD keypad in a system has been completely pro-
grammed, it can be used to teach the programming to other
keypads, by means of this special cord. Complete instructions on
how to conduct this operation appear on page 16 of this manual.
Day of the Week and Time of Day Display
Both the day of the week and the time of day can be viewed
in the LCD display, and are easily programmed in keypad pro-
gramming mode.
CUSTOM PROGRAMMING OF THE LCD KEYPAD
Installer Programming
The Esprit 640 LCD keypad contains its own microprocessor
which controls the display and other LCD display functions.
This processor operates independently of the control panel
processor, and must be accessed separately, using a special
Installer
Keypad
Programming code.
The control panel should be programmed in either of the usual
ways, by means of standard keypad commands or using
Espload from a PC. (Please refer to the Instruction Manual for
complete information on panel programming.) Keypad pro-
gramming must be conducted at the keypad. Once control
panel programming is complete, enter Keypad Programming
Mode in this way:
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