AXIOMTEK CEM311 User manual

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© Copyright 2018 Axiomtek Co., Ltd.
Versio A3 October 2018
Pri ted i Taiwa
Quick Start
The basic procedures required to power on CEM310/311:
(1). Require DC +4.75V~20V power at minimum 6.75A (4.75V) and 1.6A
(20V). Make sure the power is OFF before connecting the
CEM310/311.
(2). Check to ensure the onboard switch SW1 is set to default (ON (up)
position).
(3). Attach thermal solution to the CEM310/311, refer to section Installing
Thermal Solution.
(4). Install the CEM310/311 onto COM Express
TM
baseboard, for example,
CEB94008 or CEB94017 baseboard.
(5). Properly install all necessary peripheral devices such as hard disk,
display, keyboard and etc. to the baseboard.
(6). Firmly attach power supply to the baseboard power connector.
(7). Turn on the system power.
(8). Press power button on the baseboard to start CEM310/311.
CEM310 / CEM311 Quick Installation Guide
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© Copyright 2018 Axiomtek Co., Ltd.
Versio A3 October 2018
Pri ted i Taiwa
Checklist
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C
EM3
1
0/311
Board x1

Product Information
DV
D
x1

Q
uick Installation Guide
x1
Note: Please contact your local vendors if any damaged or missing items. DO
NOT apply power to the board if there is any damaged component.
Please refer to the product information DVD for the complete user’s
manual, drivers and utilities. User’s manual and related documents are
in Acrobat PDF format.
Module Layout
T op View
CEM310/311 COM Express
TM
Type 10 Mini Module
All manuals and user guides at all-guides.com

2 9418D310000E
© Copyright 2018 Axiomtek Co., Ltd.
Versio A3 October 2018
Pri ted i Taiwa
Bottom View
Switch Setting
Before applying power to the CEM310/311, please make sure onboard
switch is in factory default position.
Switch Description Setting
SW1 Auto Power On
Default: Disable
SW1 ON (Up)
Connector
Connector Description
SJ1
COM Express
TM
Connector
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© Copyright 2018 Axiomtek Co., Ltd.
Versio A3 October 2018
Pri ted i Taiwa
Installing Thermal Solution
For thermal dissipation, a thermal solution enables the CEM310/311’s
components to dissipate heat efficiently. All heat generating components
are thermally conducted to the heatspreader in order to avoid hot spots.
Below images illustrate how to install the thermal solution on CEM310/311.
1. There is a protective plastic covering on the thermal pads. This must
be removed before the heatspreader can be mounted.
2. Each thermal solution is designed for a specific CEM module. The
thermal pads on the heatspreader are designed to make contact with
the necessary components on the CEM module. When mounting the
heatspreader you must make sure that the thermal pads on the
heatspreader make complete contact (no space between thermal pad
and component) with the corresponding components on the CEM
module. This is especially critical for CEM modules that have higher
CPU speeds (for example 1.46GHz or more) to ensure that the
heatspreader acts as a proper thermal interface for cooling solutions.
3. Before installing the heatspreader to the CPU module, please apply
thermal grease on the CPU die. This CPU module has four assembly
holes for installing heatspreader plate. Use the four screws to secure
the heatspreader plate to the CEM310/311. Be careful not to over-
tighten the screws. Then, apply thermal grease at the bottom of
heatsink and secure the heatsink on the heatspreader by another four
screws.
All manuals and user guides at all-guides.com