Installation Manual
Table Of Contents
- Chapter 3 Universal Relay Controller Installation
- Chapter 4 Options and Accessories Installation
- 4.1 Dash-Mount Accessory Installation
- 4.2 Remote-Mount Accessory Installation
- 4.2.1 Emergency Pushbutton or Footswitch Installation
- 4.2.2 Horn (External Alarm) Relay Installation
- 4.2.3 Lights (External Alarm) Relay Installation
- 4.2.4 Gunlock Installation
- 4.2.5 Horn-Ring Transfer
- 4.2.6 Record Audio Out Jack of Transmit and Receive Audio
- 4.2.7 Earphone Jack
- 4.2.8 USB Data Cables
- 4.2.9 RS232 Cables
- 4.3 Vehicle Interface Port Overview
- 4.4 Compatibility of Emergency when Attaching a Siren
- 4.5 Accessory Connector Assembly Details (P2) (All Models Except 100W)
- 4.6 Memory and Three-Day Secure Key Retention Option
- Chapter 5 Motorcycle Radio Installation
- 5.1 Motorcycle Radio Description
- 5.2 Installation Overview
- 5.3 Installing the Universal Mounting Plate
- 5.4 Installing the Speaker and Control Head
- 5.4.1 Handlebar Installation with Speaker and Control Head Mounted Together
- 5.4.2 Fuel Tank Console Installation with Speaker and Control Head Mounted Together
- 5.4.3 Handlebar Installation with Speaker and Control Head Mounted Separately
- 5.4.4 Fuel Tank Console Installation with Speaker and Control Head Mounted Separately
- 5.5 Installing the Speaker
- 5.6 Installing the Microphone Hang-Up Clip
- 5.7 Installing Antenna Base and Cables
- 5.8 Installing the Antenna
- 5.9 Cable Routing
- 5.10 Installing the Weather-Resistant Enclosure
- 5.11 Transceiver and Cabling Installation
- 5.12 Installing the Emergency Switch Option
- 5.13 Installing the External Alarm Relay Option
- 5.14 Installing the Headset Accessory
- 5.15 Installing the Control Head Sunshield
- 5.16 Horn/Lights Wiring
- 5.17 Emergency Switch Wiring
- Chapter 6 Finishing the Installation
- Chapter 7 Best Practices: Installation & Troubleshooting
- 7.1 Check Wiring of Ignition and Radio Ignition Sensing
- 7.2 Check Physical Installation of Radio Ground and Radio Accessory Wiring
- 7.3 Improve the Electrical Quality of the Power and Ignition Lines
- 7.4 Minimize the Effect of Poorly Grounded Antennas
- 7.5 Jump-Start the Vehicle
- 7.6 Eliminate Noise/Howling from PA Speaker
- A.1 Basic Ordering Information
- A.2 Motorola Online
- A.3 Mail Orders
- A.4 Telephone Orders
- A.5 Fax Orders
- A.6 Parts Identification
- A.7 Product Customer Service
Chapter 7 Best Practices: Installation & Troubleshooting
In this section are Motorola recommended vehicle installation practices that can address or prevent
many issues, including:
• Radio circuit damage due to over voltage condition
• Radio/Accessories "lock up"
• Radio/Accessories change state/lock-up when radio PTT is depressed
• Radio powers up in the FL 01/90 state (general communication error code)
• Radio intermittently resets
• Radio loses secure key
• Transmit audio distortion on motorcycle radio when engine is running
• Keypad buttons become inoperative for motorcycle radios when engine is running
• Alternator whine present when transmitting with engine running
• Radio/Accessories turn themselves on/off
7.1 Check Wiring of Ignition and Radio Ignition Sensing
• If it is required to turn the radio on and off via the ignition sense switch, in addition to the control
head’s on/off switch, connect the ignition sense lead to the accessory terminal from the ignition
switch (usually in the vehicle’s fuse panel under accessory or radio).
NOTE: Motorola recommends protecting or isolating the radio’s ignition sense input from voltage spikes
in excess of +/- 40VDC. Such spikes can be hundreds of volts in amplitude and are common in
larger vehicles (utility trucks, buses and etc.), especially when the source is common to a
solenoid coil. A triggerable oscilloscope is required to determine the existence of such spikes as
most voltmeters cannot measure in short duration (< 1 msec). If the condition of the intended
ignition sense source is unknown, Motorola recommends isolating the source from the radio with
a relay or the use of a suppression diode wired between the source and ground. Any high current
suppression diode (i.e. MR2535) with a breakdown voltage of between 18 and 40 volts will
suffice. A suitable diode kit is available from Motorola parts, kit number HLN6325_.
• If it is required to have the radio power up only via the control head’s on/off switch, then connect
the ignition sense lead directly to the positive terminal of the battery. This will mean the ignition
sense will always be ignored and a re-wiring will be necessary in the future if the operator
chooses any ignition sense CPS setting.