NorthStar 941X Reference Manual page 101

keypad test
wiring info
Rev. D
the message FAILED is displayed, return the 941X to the factory for
service.
(SERVICE INFORMATION) (SERVICE INFORMATION) (SERVICE INFORMATION) (SERVICE INFORMATION)
A built-in test feature allows you to verify the integrity of your 941X key-
pad. Each key you press here will be identified in the KEY PRESSED
display box. This function works for all but the POWER, CONTRAST
control, and SAVE/MOB keys located to the left of the display screen
(pressing SAVE/MOB during the keypad test will save a waypoint in-
stead of testing the key).
Press and hold the CURSOR up or down key until you return to the
SERVICE INFORMATION screen.
(SERVICE INFORMATION) (SERVICE INFORMATION)
(SERVICE INFORMATION) (SERVICE INFORMATION)
Press this menu key to display a listing of the 941X's interface cable wir-
ing colors and their interface port functions. The wires are also num-
bered according to their respective positions in the interface connector.
A diagram of the connector pins is shown in Figure 11, on page 113. To
match the wires with their corresponding pin numbers, refer to Table 2
on page 114.
8 — Customizing the 941X 8 — Customizing the 941X
8 — Customizing the 941X 8 — Customizing the 941X
Page 93