
SAFETY INFORMATION
Before installing and using the Transport TN68-B4989, take note of the
following precautions:
·
Read all instructions carefully.
·
Do not place the unit on an unstable surface, cart, or stand.
·
Do not block the slots and opening on the unit, which are provided for
ventilation.
·
Only use the power source indicated on the marking label. If you are not
sure, contact the power company.
·
The unit uses a three-wire ground cable, which is equipped with a third
pin to ground the unit and prevent electric shock. Do not defeat the pur-
-pose of this pin. If you outlet does not support this kind of plug, contact
your electrician to replace your obsolete outlet.
·
Do not place anything on the power cord. Place the power cord where it
will not be in the way of foot traffic.
·
Follow all warnings and cautions in this manual and on the unit case.
·
Do not push objects in the ventilation slots as they may touch high volta-
-ge components and result in shock and damage to the components.
·
When replacing parts, ensure that you use parts specified by the manuf-
-acturer.
·
When service or repairs have been done, perform routine safety checks
to verify that the system is operating correctly.
·
Avoid using the system near water, in direct sunlight, or near a heating
device.
·
Cover the unit when not in use.
iv
Summary of Contents for B4989
Page 1: ...Transport TN68 B4989 Service Engineer s Manual...
Page 2: ......
Page 27: ...1 6 6 System Block Diagram Chapter 1 Overview 19...
Page 30: ...22 Chapter 1 Overview...
Page 41: ...Chapter 2 Setting Up 33...
Page 43: ...5 Secure the holder to the chassis follow the above steps in reverse Chapter 2 Setting Up 35...
Page 50: ...42 Chapter 2 Setting Up...
Page 54: ...46 Chapter 3 Replacing Preinstalled Components...
Page 72: ...Rear View 64 Chapter 3 Replacing Preinstalled Components...
Page 86: ...Step 6 Connect the data cables 78 Appendix II Installing the Internal 2 5 HDD...
Page 92: ...84 Appendix IV Cable Connection Tables...
Page 96: ...88 Appendix V FRU Parts Table...