Nautel NX50, Troubleshooting Manual

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NX50 Troubleshooting Manual Responding to alarms
Issue 6.0 2019-04-01 Page 1-87
6. The new monitor may require calibration after installation. If necessary, connect a
USB mouse to a USB port on the Single Board Computer and do the following:
• On the local AUI, go to
Menu
>
System Settings
>
Screen Configuration
.
• Press the Touchscreen Calibration button. This will initiate a calibration screen
where you will be prompted to sequentially touch three targets from a position of
normal use. Touch each target. After the third target, the calibration is complete
and the screen display returns to the
Screen Configuration
page.
The replacement procedure is complete.
Single Board Computer (SBC) Replacement
Figure 1.23: Single-Board Computer A1 (on the back of the front door)
NOTE:
The replacement SBC assembly is static sensitive and can be damaged by
electrostatic discharge. Observe the static precautions described in “Electrostatic
protection” on page 1-3 at all times.
COM
COM1
(W67P2)
VGA1
CPU 12V1
(P30) A1TB1-RESET
(P33)
NX v4.X
LAN1
USB
FLASH
CARD
W66P2
RED WIRE
BOTTOM RIGHT
RED WIRE TOP LEFT