Preventive Maintenance; Alignment - Raymarine RAY230E Owner's Handbook Manual

Maintenance
Worldwide Support
Please contact the authorized distributor in the country. A list of worldwide
distributors os supplied with your unit.
5.2 5.2 Preventative Maintenance Preventative Maintenance
5.2 Preventative Maintenance 5.2 5.2 Preventative Maintenance Preventative Maintenance
The RAY230/RAY230E has been constructed to be virtually maintenance
free. Your attention to a few basic points should assure many years of
service.
1) Although the unit is waterproof, always keep the unit as dry as possible.
2) Clean the exterior of the unit with a tissue or soft non-abrasive cloth.
CAUTION
Do not use solvents or other chemicals for cleaning this equipment.
3) Inspect the radio case and antenna for any physical damage.

5.3 Alignment

5.3 5.3 Alignment Alignment Alignment
5.3 5.3 Alignment
This transceiver is completely aligned at the factory and does not require
any adjustments at installation. However it is considered good practice to
verify that none of the adjustments have changed or been disturbed.
The test equipment listed below is used for the test set up. This test setup
is used either in part or in total during the following adjustment.
Test Equipment
The test equipment required:
1. DC Power Supply (20V, 10A) set at 13.2 VDC
2. RF Power Meter (40W, 50 ohm, 150-200 MHz)
3. RF Signal Generator (50 ohm Output, 150-200 MHz)
4. FM Linear Detector (FMLD) or Deviation Monitor 150-200 MHz
5. Frequency Counter
6. Digital Voltmeter (DC Voltmeter)
7. Oscilloscope (any oscilloscope accurate for audio signal tracing)
8. SINAD Meter
9. Distortion Meter
5-3