Everex Electronics CMP837 User Manual
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Please setup Gmail account during initial device setup. If you are going to use a password
or a pattern unlock you must have a valid Gmail account setup in the event you forget either.
Forgot lock pattern? Here's a way to reset it.
Enter wrong pattern 5 times and wait for 30 seconds.
account usern9ame and password.
Make sure you use the same account that was used to activate the device and double check
the password by logging in to that Google account in a browser on laptop or PC.
If you don't have access to the original Gmail account, you will need to do a hard reset and lose
your settings and apps on the device. Data on the memory card will not be erased.
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The device has been evaluated to meet general RF exposure requirement. The device
can be used in portable exposure condition without restriction.
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This manual contains important safety precautions and information for correct usage. Please be
sure to read this manual carefully before use to avoid any damage to the device.
Do not place the product in hot, wet or dusty environments.
Do not place the product in hot environments. Especially in summer, do not place it in a car with
all the windows closed or in the sun.
Avoid dropping or smashing the product and do not shake the TFT screen excessively as it may
cause damage or abnormal display screen.
Select a suitable volume and avoid loud sound while using headphone/earphones. Turn down
the volume or stop using the product if your ears start hurting or ringing.
In the following situations, please charge the product:
A. The device shows on the top of the screen.
B. System automatically shuts down, and it turns off soon after restart.
C. Operation buttons do not work properly.
D. The unit will not turn on.
Note: Chargers of other models cannot be used for this device because they may cause damage to
the device that will void the warranty. Please contact our customer service department if you
need a replacement charger.
Do not disconnect the device while formatting, downloading, and/or uploading; otherwise,
application errors may occur.
We are not responsible for any memory erasure or loss caused by damage or product
maintenance, or other personal reasons.
Do not disassemble the product, and avoid cleaning the product with ethyl alcohol, thinner, or
benzene.
Do not use this product in areas which prohibit the use of electronic devices, for example, in an
airplane.
Do not use this product while driving or walking in the street, as it may cause a car accident
Notes:
This device is not waterproof.
All images in this manual are for reference only. Specifications and appearance of the product
and the screens are subject to change without prior notice.
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POWER SOURCE
U
Battery Recharge
The device has Recharging a built-in DC 3.7V rechargeable Lithium-ion batteries. Recharge as
follows:
Insert the micro USB plug from the supplied USB connection cable to the Micro USB jack on
the device. Plug the full-size USB jack of connection cable to supplied AC/USB Adaptor to wall
outlet having AC 100-240V~, 50/60 Hz.
During charging, the on-screen charging icon will turn on. When finished, it will show fully
charged icon.
This power unit is intended to be in a vertical or floor mount position.
Notes: Your battery will last longer if you follow these simple guidelines for caring for and storing it.
1. Using the supplied AC/USB
the device.
2. For charging first time, charge it approximately 10 hours. For normal charging, it needs
approximately 4 hours.
3. Recharge and store the device within the temperature range of 5°C~35°C (40°F~95°F).
4. Do not overcharge (longer than 24 hours). Excessive charging or running the unit until battery
goes empty will damage battery. Battery life will be extended if you keep the battery fully
charged.
5. Battery life naturally shortens slowly over time.
6. The rechargeable battery incorporated in this product is not user replaceable.
Using the touch screen
Touch the screen, slide it up from the bottom, enter the APP interface; scroll the page from left to
right.
Notes:
A: Do not use force when touching the touch screen, as it may damage to the screen.
B: To avoid damaging the touch screen, do not use any object other than your fingers.
C: Do not touch on the touch screen if your fingers are not clean.
D: Do not touch on the touch screen with gloves on.
E: The touch screen may not function if you use a fingernail or other instruments
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Micro SD card
This device supports a Micro SD Memory Card (Card not included). To increase memory size, insert
a Micro SD card into the card slot on the side of unit as the figure below:
Notes:
A. Insert the card (Up to 32GB, not included) into the card slot on right side, The card metal chip
for your face
B. click is heard then pulls out the card.
C. Before replacing the storage card, make sure the unit has been powered off.
D. When inserting the storage card, make sure the direction you select is correct. Never insert
violently to avoid damaging the card or the unit. If the storage c
if the direction is correct.
E. When the card is used for the first time, or it has been used in another device, please format it
first through the Computer. You also need to download the desired music, photos and/or movie
onto the card before installing into the unit
Important: Formatting the Micro SD Card will delete all the data on the card. Download the
data to your computer before formatting the card.
Micro USB Port (USB OTG)
This device supports USB device for extending the memory size, or USB Thumb Drive, inserts the
USB cable (micro USB plug to Full size USB female jack not included) into the micro USB port on
the side of unit. Insert USB device into Full size USB female jack, like in the PC.
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