No part of this publication may be reproduced or used in any form, or by any electrical or mechanical means,
without permission in writing. This includes electronic or mechanical means, such as photocopying, recording,
or information storage and retrieval systems. The material in this manual is subject to change without notice.
The software is provided strictly on an “as is” basis. All software, including firmware, furnished to the user is on
a licensed basis. We grant to the user a non-transferable and non-exclusive license to use each software or
firmware program delivered hereunder (licensed program). Except as noted below, such license may not be
assigned, sublicensed, or otherwise transferred by the user without prior written consent. No right to copy a
licensed program in whole or in part is granted, except as permitted under copyright law. The user shall not
modify, merge, or incorporate any form or portion of a licensed program with other program material, create a
derivative work from a licensed program, or use a licensed program in a network without written permission.
The user agrees to maintain copyright notice on the licensed programs delivered hereunder, and to include the
same on any authorized copies it makes, in whole or in part. The user agrees not to decompile, disassemble,
decode, or reverse engineer any licensed program delivered to the user or any portion thereof.
We reserve the right to make changes to any software or product to improve reliability, function, or design. We
do not assume any product liability arising out of, or in connection with, the application or use of any product,
circuit, or application described herein.
No license is granted, either expressly or by implication, estoppel, or otherwise under any of our intellectual
property rights. An implied license only exists for equipment, circuits, and subsystems contained in our
products.
Warranty
Subject to the terms of Zebra hardware warranty statement, the VC70 Vehicle Computer products are
warranted against defects in workmanship and materials for a period of one year from the date of shipment.
For the complete Zebra hardware product warranty statement, go to:
Revision History
Changes to the original manual are listed below:
ChangeDateDescription
-05 Rev A12/2020Replaced master/slave references with central/peripheral (for Bluetooth) and
-04 Rev A1/2019Correct DC power cable part number.
-03 Rev A7/2018Update memory size.
-02 Rev C8/2016Correct COM port on page 5-15, step 15. (Change from COM 9 to COM1).
-02 Rev B1/2016Add Caution not to use tool when connecting cables to COM and USB ports.
Warranty ............................................................................................................................................... ii
Revision History.................................................................................................................................... ii
About This Guide
Introduction ........................................................................................................................................... xi
Documentation Set ......................................................................................................................... xi
Configurations....................................................................................................................................... xii
Software Versions........................................................................................................................... xii
Chapter Descriptions ............................................................................................................................ xiii
Notational Conventions......................................................................................................................... xiv
Related Documents and Software ........................................................................................................ xiv
Service Information............................................................................................................................... xiv
Returning the Vehicle Computer for Service................................................................................... xv
Unpacking the VC70 ............................................................................................................................ 1-1
Features ............................................................................................................................................... 1-1
Power Status ....................................................................................................................................... 3-22
Power On ....................................................................................................................................... 3-22
Table of Contentsvii
Low Power Mode ........................................................................................................................... 3-22
Methods of Suspension ........................................................................................................... 3-22
Real Time Log ..................................................................................................................................... 3-32
Serial Port Services ....................................................................................................................... 7-11
Personal Area Network Services ................................................................................................... 7-12
Bluetooth Settings ................................................................................................................................ 7-12
Device Info Tab .............................................................................................................................. 7-12
External DC power supplyVC70, 9-60VDC Requires 25-159551-01 fused DC power cable to
vehicle battery
AC Power supplyProvides power to the VC70 from a 100-240V AC grid. Requires
25-159550-01 adapter cable. Order country specific three wire
grounded AC line cord separately.
External DC power supply
cable to vehicle battery
CableExternal power supply cable to VC70 extender. 6.5 feet, VC7025-159549-01
External power supply
cable, to existing VC5090
power cable
Power supply cable for AC
power supply
9-60V DC, 10 feet includes fuse, VC70. Required for the
PWRS-9-60VDC-R
Includes fuses, 2 feet, VC70.
(VC5090 Cable: 25-71919-03R or 25-71919-04R)
AC power supply adapter cable, 6.5 feet, VC7025-159550-01
PWRS-9-60VDC-01R
PWRS-14000-241R
25-159551-01
25-159553-01
Getting Started1 - 5
Table 1-1
US AC line cordUS AC line cord, grounded, three wire for power supplies
Scanner Cables
USB Cable for
DS3508-ER, LS3408-ER
scanners
RS232 Cable with TTL
Converter
DB15 to DB9 adapterDB15 to DB9 adapter, 6". Use with CBA-R49-C09ZAR for VC70
Accessories (Continued)
AccessoryDescriptionPart Number
PWRS-14000-148R, PWRS-14000-241R, PWRS-0102246H51R,
and PWRS-14000-148C. 7.5 feet long.
Associated Countries: United States Works with: MC1000, MC17,
MC55, MC65, MC70, MC75, MC75A, MC9000, MC9100, MC9500,
VC6000, WT4000, and ET1
Coiled, 12 feet, sealed USB secured connector, VC70. Required
when the DS3508-ER or LS3408-ER are connected via one of the
USB ports for HID interface. Can also be used to connect a
charge-only cradle when using the cordless DS3578-ER or
LS3578-ER.
DB9 Female Connector, 9 feet (2.8m) Coiled, Power Pin 9 with
RS232 to TTL converter. To be used with DS3508-ER or
LS3408-ER scanner. Can also be used to connect a charge-only
cradle when using the cordless DS3578-ER or LS3578-ER.
COM2 serial port scanner. Can also be used to connect other
equipment with RS232 interface when CAN bus is not needed.
Used when replacing VC5090 mounted with its own U mountKT-U-MOUNT-VC70-R
Used with HMN1089B microphone or KT-SCANMNT-VC70-R
scanner mounting holder
Requires KT-ACCMNT-VC70-R Accessory side mount bracketKT-SCANMNT-VC70-R
D (2.25”) size ball with screws. Including screws to mount the
PWRS-9-60VDC-01R External DC Power Supply. Used when
replacing equipment already mounted with RAM mounts
D (2.25”) size ball with screws. Used when the
PWRS-9-60VDC-01R External DC Power Supply has to be
mounted away or when AC power supply is used.
Used when replacing equipment already mounted with RAM
mounts
Establish a neat route for the cable, staying clear of moving parts or hot surfaces.
•
Fix the cable to existing cable runs inside the vehicle using cable ties, but make sure they are away from any
moving or hot surfaces.
•
When the cabling must go through a panel, use a suitable gland.
•
When fixing the conduit or cable on the outside of a vehicle, use P-Clips. Either drill and tap the hole or use a
nut and bolt to secure the clip.
•
Ensure the cable does not have tight bends. The minimum recommended radius is 63.5 mm (2.5 in.).
•
Ensure cables do not swing or chafe on the structure. This often requires using cable ties approximately
every foot, and ensuring the cables do not flex often, especially where they connect to the VC70. However, if
you must re-position the VC70 occasionally, ensure there is enough slack in the cable to accommodate
movement without putting tension on the cable.
•
DO NOT wind a cable in and out of the mesh on a cage.
•
On electric vehicles, take the power from as close to the battery as possible, but not directly from the battery
terminals, and not before any main fuse.
•
On gasoline, diesel or propane vehicles, take the power from as close to the battery terminals as possible,
and avoid using existing wiring.
•
Ensure that all fuses are as close as possible to the power source.
When replacing the forklift battery, avoid draining the internal backup battery of the VC70 by pressing
the power button on the front panel for putting the VC70 in unattended mode.
Installation2 - 3
Forklifts and Trucks with 12V, 24V, 36V and 48V Batteries
•
All power wiring must use the supplied 25-159551-01 power cable.
•
One 3AB, 15A, 250V, FST BLO fuse.
•
Keep the path between the battery and the vehicle computer as short as possible and away from any part of
the ignition high tension system.
Yellow
Ignition Switch or Key Switch
15A Fuse
Red
Vehicle
Battery
Power Cable
25-159551-01
9-60V DC
Black
Important: If your vehicle is not equipped with an ignition or key switch, connect the yellow wire directly
to the positive terminal of the vehicle’s battery. Failure to comply, will disenable the VC70 operation.
Figure 2-1
Wiring Diagram
VC70
You can use your old VC5090 power cable. When employing this option, use VC5090 Bridge Cable, PN
25-159553-01. You must also replace the fuses on the red and black wires of the old cable with the new fuses
supplied with the bridge cable kit.
1.Disconnect the vehicle battery.
CAUTION
To prevent damage to the VC70, replacing the vehicle battery is forbidden when the ambient
temperature is under -10
shown on the VC70 screen and prevent the user from switching off the VC70. To replace the battery,
move to a place with temperature is above -10
2.Connect the red wire directly to the vehicle's battery positive terminal. Connect the black wire directly to the
vehicle's battery negative terminal.
The vehicle computer contains an Ignition Sense feature that detects when the ignition switch or key
NOTE
switch is turned off and shuts the vehicle computer down after a preprogrammed timeout. This feature
allows the operator to use the vehicle computer for a predetermined time period after the ignition switch or
key switch is turned off, then shuts the vehicle computer down automatically to prevent over-discharge of
the forklift battery. The timeout period is adjustable by the user (see Ignition Sensing on page 2-5 for
setting the timeout value). When the vehicle computer enters low power mode using the Ignition Sense
feature, current draw from the vehicle battery is reduced to less than 15mA and the vehicle computer
consumes current from it's internal battery. This feature provides the automatic shutoff functionality of an
external relay, without requiring an actual relay and has the added benefit of allowing the user to work for
a preset time period before shutting down.
NOTE
For power drain of the forklift battery under the various power conditions, refer to Power Status on page
3-22.
NOTE
See the vehicle Owner's Manual for specific wiring information.
3. Connect the yellow wire to the vehicle's ignition or key switch if such is used. If you do not plan on using the
Ignition Sense feature, connect the yellow wire directly to the vehicle’s battery positive terminal.
4. Ensure the wiring connections created are sufficiently insulated from each other.
5. Re-connect the vehicle battery.
6. Connect the power cable connector into the vehicle computer's Power port. Align the keyway on the power
connector with the notch on the vehicle computer’s power port.
7. If the power supply is mounted remotely from the VC70, use 25-159549-01 extender cable to connect
between the power supply and the VC70.
8. Secure the power cables on both sides of the power supply with cable ties as close as possible to the
connectors.
The VC70 display can be blanked when the vehicle is moving to eliminate driver distraction for safety
considerations (see Screen locking feature on page 11-6).
To recover from display lock:
1.Press and hold on touch screen (more than 1 second).
2.Remove your finger from the screen to resume operation.
Installation2 - 5
Ignition Sensing
The vehicle computer contains an Ignition Sense feature that detects when the ignition switch or key switch is
turned off and shuts the vehicle computer down after a preprogrammed timeout. This feature allows the operator to
use the vehicle computer for a predetermined time period after the ignition switch or key switch is turned off, then
shuts the vehicle computer down automatically to prevent over-discharge of the forklift battery. The timeout period
is adjustable by the user. When the vehicle computer enters low power mode using the Ignition Sense feature,
current draw from the vehicle battery is reduced to less than 15mA and the vehicle computer consumes current
from it's internal battery. This feature provides the automatic shutoff functionality of an external relay, without
requiring an actual relay and has the added benefit of allowing the user to work for a preset time period before
shutting down.
The power cable must be connected to the ignition switch or key switch. See Forklifts and Trucks with 12V, 24V,
36V and 48V Batteries on page 2-3 for information on connecting the power cable to enable the Ignition Sense
feature.
NOTE
These settings are not persistent across a cold boot.
1.Tap > Settings > Control Panel > VC70 System Manager icon. The System Manager window displays.
2.Select the Miscellaneous tab.
Figure 2-3
3.In the Forklift Ignition Timeout drop-down list, select the amount of time before the vehicle computer shuts
Miscellaneous Tab Window
down after the ignition switch or key switch is turned off.
Refer to Power Status on page 3-22 for description of the various power states.
Table 2-1 describes the power drain of the forklift battery under various power conditions.
Table 2-1
Power
State
Power On ConnectedOnOnNot Pressed
Low
Power
VC70 Power States
Forklift
battery
ConnectedOnOn
Connected
Not
Connected
Ignition
Off after
inactivity
timer expires
(programma
ble, 3
minutes
default)
Don't CareOnPressed
Power
Switch
OnNot Pressed
Power Key
Pressed
(from Power
On State)
Power State
Description
System on with full
functionality.
System on with
display, touch
screen and audio
off. (see Waking
the Vehicle
Computer on page
3-23)
Reduced power
consumption mod,
external power
turned off - 15mA
current drain from
forklift battery.
System powered
from internal
battery. When the
capacity of the
internal battery is
reduced to 50%,
the device goes to
Critical Suspend
state.
Power drain from
forklift battery
Typical when internal
battery is not charging
- 15W.
Typical during internal
battery charging 22W.
Maximum during
operation - 100W.