Gembird Is a Registered Trademark of Gembird Europebv

CHM-01 COMPUTER HEALTH MONITOR

USER MANUAL CHM-01 COMPUTER HEALTH MONITOR USER MANUAL

Disclaimer  We spared no efforts to make sure that the information in this manual is correct and complete. However no liability is accepted for any errors or omissions. Gembird Electronics reserves the right to change the specifications of the hardware and software described in this manual without prior notice.  No part of this manual may be reproduced, transmitted or translated in any language in any form, by any means, without the prior written permission of Gembird Electronics Ltd.  Gembird Electronics makes no warranties for damages resulting from corrupted or lost data due to a mistaken operation or malfunction of the product, the software, personal computers or peripheral devices.

Gembird® is a registered trademark of Gembird Europe bv. Other names or products not mentioned above may be registered trademarks or trademarks of their respective owners.

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Features  Suitable for the standard 5.25'' front bay of any desktop PC  LCD display with adjustable backlight  Indication of fan speed, date and time, temperature and hard disk status  Measures the temperature inside computer case or CPU temperature  Overheating sound alarm  Adjusts cooling fan speed according to the temperature

Specifications  Backlight: red, green, blue, purple, white  Temperature modes: Celsius or Fahrenheit  Temperature alarm level setting  Fan speed control: low (2000 RPM), middle (3000 RPM), high (4000 RPM)  Buttons: RESET, MODE, SET, C/F (Celsius / Fahrenheit)  Dimensions: 148 x 42 x 68 mm  Net weight: 0.1 kg

Package Contents  Control unit  Power cable  Thermo-sensor cable

 HDD cable  User manual Introduction

Thank you for purchasing Gembird® CHM-01 Computer health monitor! This manual will help you install and use it properly.

Installation

1. Before installation make sure that your PC is turned off. Please, disconnect the power cord from the computer power supply.

2. PCB of CHM-01 looks as shown on the picture below:

HDD activity and 4 Pin Beeper Fan temperature power connector sensor connector Battery GEMBIRD EUROPE B.V. http://www.gembird.eu(for saving time and settings) 5 CHM-01 COMPUTER HEALTH MONITOR USER MANUAL

Please connect CHM-01 with the computer using supplied cables as shown on the pictures below.

Power cable To PSU power connector

 To CHM-01 4黄 3黑  2黑 1红 4-pin power connector To power socket of 5,25” device  Fan cable

1黑 1 黑 2红 2红 3黄 3黄 To 3-pin To CHM-01 connector of the 3-pin fan   cooling fan to be connector controlled

Note: please use 4 to 3 pin adapter (included) if the cooling fan you wish to control uses 4-pin power connector.

HDD and Temperature sensor

To 2-pin HDD

LED on the H.D.D.LED 2黑 1黑 1红 2红 3红

4红 C

P motherboard U   To CHM-01  4-pin HDD Temperature connector sensor

Temperature sensor should be placed on the CPU’s heat sink as shown on the diagram below:

Cooler

Heat compound

Stick the temperature sensor here CPU

CPU Socket Warning: Make sure that the cooler fits CPU heat sink properly. In case of any difficulties it is recommended to consult an experienced technician.

After you have connected all the cables please install CHM-01 into the 5,25” bay of computer case using the cross screwdriver.

Front view and operation

The CHM-01 screen is shown on the picture below: 1 3

RESET SET

MODE C/F

1) RESET button Push this button to return to the factory default settings (date/time, fan speed etc). 2) MODE button This button is used for changing the backlight color and to set/adjust the current date.

To change the color of the backlight – press the MODE button and release it within a short (less than 1 second) time. Every time you push this button the background color will be changed: red  greed  blue  purple  white. To set the date please, follow the steps below: a) Press MODE button and hold it for at least 1 second. The Day digits will start flashing. Push and hold the MODE button again to select the other fields: Day  Month  Year  Day… b) To change the Day, Month or Year press C/F button several times until you get the correct value. If no button is pressed within 10 seconds then the chosen value will stop blinking and will be saved in the memory.

3) SET button This button is used to set the time and temperature alarm. To set the time, please, follow the steps below: a) Press and hold SET button for more than 1 second (but less than 3 seconds). The Hour digits will start flashing. Press the SET button and release it within a short (less than 1 second) time. Every time you push this button the other field will be selected: Hour  Minutes  Hour…

b) To change the Hour or Minute press C/F button several times until you get the correct value. To set the temperature alarm – press and hold the SET button for at least 3 seconds. The Temperature digits will start flashing. To adjust the value – press C/F button as many times as it is necessary. The alarm will be given if the temperature exceeds the specified value. If no button is pressed within 10 seconds then the chosen value will stop blinking and will be saved in the memory.

4) C/F button This button is used to change the temperature units (Celsius or Fahrenheit). Press this button and release it within a short time to change the temperature units from Celsius to Fahrenheit and back.

This button is also used in combination with other buttons to change different values (see the description of the other buttons above).

Display overview Temperature Year

Day/ Month

HDD activity Fan speed

Fan indicator is divided into 3 sections:  Low (2,000 rpm),  Middle (3,000 rpm),  High (4,000 rpm) Temperature indicator shows:  Low (0…40C),  Middle (41C …60C),  High (61C and above)

Replacing the battery

CHM-01 has an internal battery which allows it to keep the internal settings and date/time when the computer is switched off. It is recommended to replace the battery once a year; otherwise the internal clock might become not accurate. Use the battery type CR2032 (3V) or compatible for replacement. To replace the battery, please, follow the steps below: 1. Turn the PC and all connected peripheral devices off. 2. Open the computer cover and unscrew the CHM-01. 3. Pull CHM-01 out. 4. With a medium flat-bladed screwdriver, gently prize the battery out of its place. Note the orientation of the “+” and “-” on the battery. 6. Install the new battery in the battery compartment, orienting the “+” and “-” correctly. 7. Close the computer cover and switch it on.

Caution

 Read, keep and follow these instructions.  Keep the product out of extreme heat and away from the sources emitting heat, such as heaters, radiators, stoves etc  Keep the product out of the rain and humid conditions to avoid electric shock.  Keep the product away from water. In order to avoid electric shock, do not let the water to drip onto the device. Do not put the water containing objects such as vases on top of the device. Do not put the device near the water.  Only use the accessories supplied by the manufacturer.  Battery life is around 1 year. Use the battery CR2032, 3V.

 Alarm buzzer will be heard when the temperature is over 60C (unless a different value is specified).

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