Operating instructions

SRM9020plus ~ Trunked Operating Instructions
© Comgroup Australia 2010 Page 19 TNM-U-E-0085 Issue 1.0b
7. TROUBLESHOOTING
If, after reading this guide, you are unable to switch the radio on, check the
following:
• A fuse has not blown.
Your installer should advise you of the location of the two fuses,
• The power supply cables and their connections are secure, and
• The vehicle battery is charged.
If these checks are OK, contact your dealer or Simoco representative for further
advice.