Specifications

1-120 Transmitters 4000326 Rev A
Transmitter Maintenance Schedule
Introduction
Regular maintenance is required to extend the life of the transmitter and to ensure
optimal performance.
Required Maintenance
The following table describes the recommended maintenance.
Frequency Maintenance Required
Weekly
• Check all parameters and test points
• Record data
• Make repairs and adjustments as needed
Quarterly
• Make sure all cables are mated properly
• Inspect cables for stress and chafing
• Make sure all retaining screws are tight
When needed
Carefully clean the transmitter with a soft cloth that is
dampened with mild detergent
It may be helpful to establish a maintenance record or log for this module. You
might want to record laser power level, laser temperature readings, laser bias
current, or power supply voltages.
Large variations in any of the parameters above should be investigated prior to
failure.