User manual

TREK-743 User Manual 2
1.1 Introduction
TREK-743 is a fanless and compact vehicle mounted computer designed for a wide
range of commercial vehicle applications: delivery, fleet management and warehous-
ing/logistics.
The ruggedized aluminum enclosure without ventilation holes makes the TREK-743
waterproof and dust proof. The wide range power input suits vehicles such as forklifts
and trucks, which typically operate with 12 V, 24 VDC power. TREK-743 provides
options for real-time communication and data capture in vehicle to improve overall
productivity.
1.2 General Specifications
1.2.1 General
! Dimensions: (W x H x D): 255 x 160 x 50 mm.
! Weight: 1.7 kg.
! Power supply:
– Input voltage: 9 ~ 36Vdc, support ignition cold crank (min 6Vdc).
– Ignition on/off
– Low battery shut-down protection threshold (optional): When the vehicle
battery voltage level drops below 11V for more than 30 seconds, TREK-743
will automatically shut down in order to prevent “deep discharge” situations
and TREK-743 can be re-activated only when the voltage is > 11V.
– Power on delay: Default 2 seconds. When the TREK-743 is powered on via
ignition key, the system will delay 2 seconds to power on.
– Power off delay: Default 5 seconds. When TREK-743 power is controlled by
ignition key and turns off by the key (ignition=off), the TREK-743 will start the
shut procedure after 5 seconds.
– Hard off delay: Default 30 seconds. When TREK-743 power is controlled by
ignition key and turns off by the key (ignition=off), the TREK-743 will cut off
the 5VSB power after 30 seconds. In this event when the shutdown process
is longer then 30 seconds, the power will be shut down hard, turning off the
TREK-743's power and 5VSB.
! Power consumption: The maximum current consumption is about 32.4 watts.
The power consumption is 12 watts in normal mode (with only XPE running; no
I/O device and modules connected to the TREK-743).
! Front panel and back cover: IP65 Sealed; NEMA4 compliant
(Not including the I/O ports).
! Enclosure: Ruggedized aluminum without ventilation holes.
Note! For more detail of function please refer to Chapter 4, Section 4.3.2 of
this manual.