Specifications

CENTRAL DATA PROCESSOR AWOS 3000 INSTALLATION AND CHECKOUT
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2.10 CDP Checkout
1. Check display operation.
2. Check that either the RS-485 converter or UHF radio connections are in place so that the
CDP can display data from DCP. If the corresponding connections are already supported
and in place on the DCP and sensors are connected to the DCP, you may view the data on
the display to verify the operation of the serial landline or UHF radio link to the DCP.
3. Check keyboard operation.
4. Check printer operation if installed.
5. Check the printer ribbon and replace as necessary if installed.
6. Check the printer paper and replace as necessary if installed.
7. If the optional AWOS Net Controller is installed, verify that the AWOS Net Controller is
connected either to a serial output or a UHF radio. If the DCP and sensors are already
connected to the CDP, check a display connected to the network to verify that AWOS
data are being displayed to confirm the operation of the serial landline or UHF radio link
between the CDP and the AWOS Net controller.
8. Check microphone operation by recording a voice remark. Delete the remark when done.
9. Check dial-up telephone operation by dialing the CDP from an outside line.
10. Verify VHF radio operation by listening to the AWOS voice output over a remote
receiver.
11. Check the system clock against a known standard. If the difference is greater than 10
seconds, relocate the GPS. If the difference persists after relocating, replace the GPS.
12. Check speaker operation.
13. Check UPS operation by unplugging the AC power cord for the 3000. The system should
still run. The UPS is designed to operate the CDP for at least 45 minutes. Plug the AC
power cord back into AC power.