Honeywell HJZTP - Manual (Page 59)

Rev. 1.01 49 900.0570
8-Sept-05
APPENDIX B:
DIAGNOSTICS
B.1 JOYSTICK AUTO CALIBRATION
Pressing and holding the ‘lock’ key and pressing ‘F1’ (‘▲’ ) will calibrate the joystick
centre position. It is important that the joystick is at its centre position when this is
performed.
B.2 KEY TEST
Pressing and holding the ‘lock’ key and entering 2323 on the numeric keypad will put
the keyboard into key test mode.
Press each key in sequence from top left to bottom right. A short audible beep will be
heard each time a key is pressed and again when released. A long error beep will be
given if any key is pressed out of sequence. The unit will automatically exit from the test
mode when all buttons have been successfully tested or the ‘Alarm’ key is pressed.