Product Info
Table Of Contents
- Foreword
- Copyright and trademarks
- Restrictions on use
- Health and safety
- CE type approval
- Park Air Sapphire
- Park Air V2 Services
- About this user documentation
- Glossary of abbreviations, acronyms and technical terms
- 1 Overview
- 2 Description
- 3 Installation
- 4 Amplifier/radio interaction
- 5 Maintenance
- 6 Connector information
- 7 Specification
- 8 Associated equipment
- 9 Fault finding
- Annex
T6-D-USER-AV100-EN Page 9-1 Fault finding
© Park Air Systems Limited 2020
9 Fault finding
Use the fault finding guidelines below to resolve problems that may arise when operating the amplifier. If the
problem remains contact the Park Air Customer Service department, see Park Air V2 Services.
Symptom
Displayed icons and message alerts
Probable cause Remedy
Amplifier will not power on
No status indicator illuminated.
No available power supply
(
outage)
Check power supply available.
No power supply indicator illuminated.
Power supply cables not
c
onnected correctly.
Check both AC/AC and DC/DC power
supply connectors.
Reduction in power output
Radio home screen displays “R
educed Service”
message.
Status indicator illuminates red.
Spanner fault code indicator illuminated.
Internal fault. Contact Park Air Customer Services.
Radio home screen displays “R
educed Service”
message.
Status indicator illuminates red.
Antenna fault code indicator illuminated.
High VSWR.
Check connections.
Check RF feeder
Check antenna
Check surge arrestor devices.
Radio home screen displays “R
educed Service”
message.
Status indicator illuminates red.
Temperature fault code indicator
illuminated.
Amplifier
o
ver-temperature.
Check fans, if defective see “fan
f
ailure” remedy steps.
Check cabinet fans (if fitted).
Check ambient temperature.
Check all ventilation for
b
lockages/restrictions.
Radio home screen displays “R
educed Service”
message.
Status indicator illuminates red.
Fanfault code indicator illuminated.
Fan failure.
1. Turn off amplifier.
2. Disconnect power supply.
3. Connect radio directly to
a
ntenna.
4. Link radios (if required)
5. Replace fans.
6. Reconnect amplifier.
7. Complete a function test.
Amplifier will not transmit Radio home screen displays “V
SWR” message. No RF connection Check and secure all connections.
Amplifier displays a single
p
ower source type
Radio home screen displays “Reduced Status -
A
mplifier”
Absent power source type indicator is
e
xtinguished on amplifier.
No available power supply
(
outage)
Check power supply available.
Power supply cables not
c
onnected correctly.
Check affected power supply
connectors.