Installation Guide

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STP8000 Series CAR KIT

INSTALLATION & USER GUIDE

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INTRODUCTION

The STP8000 car kit provides secure retention of the radio within a cradle. The car kit features battery charging, external

antenna connection, external PTT keypad, hands-free operation with the external microphone and loudspeaker. A standard

RS232 data port and USB is provided for data transfer applications. Connections are provided for optional accessories.

Cable colour Electrical parameters Fuse

RED Vehicle +ve (12v MAX) 4 Amp

BLACK Vehicle –ve (vehicle chassis) n/a

PINK Open drain Output, max current 0.5A Protected by a re-settable fuse provided inside car kit

YELLOW Open drain Output, max current 0.5A Protected by a re-settable fuse provided inside car kit

BLUE Input Signal Level 12VDC (200 uA max) 1 Amp

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MICSMICALARMPTT

REMOTE PTT

CRADLE

Front INTERFACE UNIT (user interface)

USB DATA (RS232) SXC

HANDSET/FIST MIC

Loudspeaker Output

50Ω

Rear INTERFACE UNIT (vehicle harness)

Antenna

Connections for accessories

Summary of content (4 pages)

PAGE 1
sepura STP8000 Series CAR KIT INSTALLATION & USER GUIDE INTRODUCTION The STP8000 car kit provides secure retention of the radio within a cradle. The car kit features battery charging, external antenna connection, external PTT keypad, hands-free operation with the external microphone and loudspeaker. A standard RS232 data port and USB is provided for data transfer applications. Connections are provided for optional accessories.
PAGE 2
sepura STP8000 Series CAR KIT INSTALLATION & USER GUIDE Information The STP8000 car kit is designed for 12 V negative earth systems. In vehicles with a 24 V supply, an approved converter must be used, NOT a 12 V tap on the battery. The equipment is to be installed in accordance with the requirements of local radio communications authorities and/or Health and Safety regulations. 12 V supply leads, antenna cables and speaker wiring is to be routed as far away as possible from gas or fuel lines.
PAGE 3
STP8000 Series CAR KIT INSTALLATION & USER GUIDE the user and located at a distance of (15 – 25) cm from the user’s mouth. It is primarily intended for use in cars and light goods vehicles. The recommended positions are on the “A” pillar (for driver only) or centre-front of roof (for driver and front passenger). For larger vehicles, greater distances can be accommodated by increasing the remote microphone gain via the customising file in the radio.
PAGE 4
STP8000 Series CAR KIT INSTALLATION & USER GUIDE Optional Functions Using the STP8000 series with the car kit All of the controls on the radio function as normal. Calls can be initiated, answered and ended by using the controls on the radio. Refer to the STP8000 user guide for further details. Receive audio is amplified and fed to the car kit loudspeaker. The user’s voice is picked up by the handsfree remote microphone, which should, ideally, be facing towards the user.