Kenwood TK 3312 Manual

The Kenwood TK 3312 is a professional UHF two-way radio designed for commercial and industrial use. This compact portable radio offers robust communication capabilities with advanced features including multiple channels, programmable functions, durable construction, and long battery life. Below are key sections covering safety, features, installation, programming, operation, and troubleshooting.

1. Features at a Glance 2. Installation and Setup 3. Specifications 4. Controls and Functions 5. Programming the Radio 6. Basic Operation 7. Advanced Features 8. Battery and Charging 9. Maintenance and Care 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: UHF transceiver, LCD display, programmable buttons, antenna, battery pack, charging contacts.

Feature	Description
Frequency Range	UHF 400-470 MHz
Channels	Up to 128 programmable channels
Power Output	5W (high), 1W (low)
LCD Display	Backlit display with channel info
Programmable Buttons	Customizable function keys
Battery Life	Up to 12 hours typical use
Scan Function	Programmable scanning modes
VOX Capability	Voice-activated transmission
Durability	IP54/55 dust and water resistant
Accessories	Belt clip, charger, earpiece options

Installation and Setup

Unpack and inspect contents. Install battery and antenna.

Install battery: Align battery with contacts, slide until it clicks into place.
Attach antenna: Screw antenna clockwise onto antenna connector.
Charge battery: Place radio in charger until indicator shows full charge.
Power on: Turn volume knob clockwise to power on the radio.

WARNING! Only use Kenwood-approved batteries and chargers. Do not expose to extreme temperatures.

Specifications

Frequency Range: UHF 400-470 MHz
Channels: 128 maximum
Power Output: 5W (high), 1W (low)
Battery: Li-ion 1500mAh standard
Dimensions: 58W × 120H × 37D mm (with standard battery)
Weight: Approx. 350g (with standard battery)
Operating Temp: -30°C to +60°C
IP Rating: IP54/55 dust and water resistant
Modulation: 16KΦF3E / 11KΦF3E

Controls and Functions

Front Panel: Volume knob, channel selector, PTT button, programmable buttons, LCD display.

Button Functions: PTT (Push-to-Talk), MONI (Monitor), SCAN, LAMP (Backlight), programmable keys (P1, P2, P3).

LCD Display: Shows channel number, battery level, transmit indicator, scan status, and other status icons. Programming: Use KPG-89D software for channel programming, function assignments, and system settings.

Programming the Radio

Requires KPG-89D programming software and programming cable.

Install KPG-89D software on Windows PC.
Connect programming cable to radio and PC.
Read current configuration from radio.
Program channels, frequencies, and functions as required.
Write configuration back to radio.
Verify programming by testing all functions.

Tip: Always backup current configuration before making changes.

Basic Operation

Simple operation for daily communication tasks.

Power on: Turn volume knob clockwise.
Select channel: Use channel selector knob.
Transmit: Press and hold PTT button, speak clearly into microphone.
Receive: Release PTT button to listen.
Adjust volume: Rotate volume knob as needed.
Monitor: Press MONI button to listen for weak signals.
Backlight: Press LAMP button to illuminate display.

WARNING! Only transmit on authorized frequencies with proper licensing.

Advanced Features

Scanning: Programmable scan lists with priority channels. VOX: Hands-free operation with compatible headset. Time-out Timer: Prevents extended transmissions. Busy Channel Lockout: Prevents transmission on busy channels. DTMF: For selective calling and remote functions.

Battery and Charging

Use only Kenwood-approved batteries and chargers.

Standard charging: 6-8 hours for full charge.
Rapid charging: 2-3 hours with rapid charger.
Battery life: 10-12 hours typical use.
Battery saving: Enable power save mode in programming.

CAUTION! Do not charge batteries in extreme temperatures. Replace damaged batteries immediately.

Maintenance and Care

Regular maintenance ensures optimal performance.

Clean exterior with damp cloth only.
Check antenna for damage regularly.
Inspect battery contacts for corrosion.
Store in dry, cool location.
Avoid dropping or rough handling.

CAUTION! Do not use chemicals or solvents for cleaning.

Regulatory Information

FCC Part 90: Certified for Land Mobile Radio Service. Industry Canada RSS-119: Complies with Canadian requirements. CE Mark: Meets European directives. For warranty and service information, contact authorized Kenwood dealers or visit www.kenwood.com.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Battery depleted or faulty	Charge battery; check battery contacts; replace if necessary.
No transmission	PTT button or programming	Check PTT function; verify channel programming; check antenna.
Poor reception	Antenna or location	Check antenna connection; move to better location; check squelch setting.
Battery drains quickly	Battery age or settings	Replace old battery; enable power save mode; check for stuck PTT.
No audio	Volume or speaker	Check volume setting; test with earpiece; check programming.

Reset: Use programming software to reset to factory defaults if needed.

Service: Contact authorized Kenwood service center for repairs.