612384
9
Zoom out
Zoom in
Previous page
1/37
Next page
9
|
ENGLISH
2.2 Using the built-in USB port
The EM3991 is equipped with an additional USB port which can be used to power
USB devices. Since the USB port of the EM3991 supplies 5 Volts DC at 500mA,
mobile phones, MP3 players, portable gaming devices and other devices can be
charged using the USB port of the EM3991.
2.3 Hints for optimal battery usage
Your EM3991 uses power from the battery it is connected to.
A fully charged car battery (rated 40Ah) can power a 150W device for approximately 2
hours. More powerful batteries allow for extended usage of the connected device.
It is not recommended to fully discharge the battery, as this will shorten the lifespan of
the battery.
To establish the amount of hours you can use a certain device, you can use the
following formula:
8 x Battery capacity / usage in Watt = number of hours
Example: 40Ah Battery, device uses 150 Watts:
8 x 40 / 150 = approximately 2.13 hours
The maximal Wattage you can use on the EM3991 depends on the rating of the fuse
used between the battery and cigarette lighter. If this fuse is rated too low, using the
full 150 Watts will cause the fuse to blow. For example: a 30 Amps fuse can be used
with devices up to 300 Watts.
3.0 Service and support
This users manual has been carefully written by Eminent’s technical experts. If you
have problems installing or using the product, please fill out the support form at the
website www.eminent-online.com/support
You can also contact us by phone. Below you will find a list with phone numbers for
each supported country.
Country
Phone number
Rate per minute*
Belgium (Dutch) 070 277 286 €0.30
Belgium (French) 070 277 286 €0.30
Denmark +45 69918565 Local Costs
Finland +35 8942415826 Local Costs
Germany 1805 982 234 €0.14
Italy +39 0240042016 Local Costs
Norway +47 21075033 Local Costs
Spain 807 080 042 €0.41
9


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Eminent EM3991 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Eminent EM3991 in the language / languages: English, German, Dutch, French, Italian, Spanish as an attachment in your email.

The manual is 0,19 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Eminent EM3991

Eminent EM3991 User Manual - English - 6 pages

Eminent EM3991 User Manual - German - 6 pages

Eminent EM3991 User Manual - Dutch - 6 pages

Eminent EM3991 User Manual - French - 6 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info