ADDER DVA Manuale utente

Welcome

The Adder DVA (DigitalVideo Adapter) module converts analogue (VGA) video into digital video

conforming to the DVI 1.0 standard. Installation is quick and easy:The Adder DVA attaches to the

analogue video output port on your computer and gains its power from a spare USB port.You then

connect your DVI video display to the digital video output port on the DVA module - and that’s it. No

special drivers are required and operation is totally transparent to the devices and to you, the user.

The Adder DVA can support the majority of video modes dened by VESA DMT with vertical refresh

rates of between 56Hz and 75Hz up to 1920 x 1200 @ 60Hz (reduced blanking). Refresh rates of

85Hz and 120Hz are not supported.

What’s in the box

Adder DVA

Quick Start

continued overleaf

Adder DVA module

USB link cable

Type A toType B

(455mm, 17.9”)

VGA link cable

15 pin D-type male to male

(415mm, 16.3”)

Safety information

• For use in dry, oil free indoor environments.

• Not suitable for use in hazardous or explosive environments or next to highly ammable materials.

• No user serviceable parts are contained within the module - do not dismantle.

Radio Frequency Energy

All interface cables used with this equipment must be shielded in order to maintain compliance

with radio frequency energy emission regulations and ensure a suitably high level of immunity to

electromagnetic disturbances.

European EMC directive 2004/108/EC

This equipment has been tested and found to comply with the limits for a class A computing

device in accordance with the specications in the European standard EN55022. These limits

are designed to provide reasonable protection against harmful interference. This equipment

generates, uses and can radiate radio frequency energy and if not installed and used in accordance with

the instructions may cause harmful interference to radio or television reception. However, there is no

guarantee that harmful interference will not occur in a particular installation. If this equipment does

cause interference to radio or television reception, which can be determined by turning the equipment

on and off, the user is encouraged to correct the interference with one or more of the following

measures: (a) Reorient or relocate the receiving antenna. (b) Increase the separation between the

equipment and the receiver. (c) Connect the equipment to an outlet on a circuit different from that to

which the receiver is connected. (d) Consult the supplier or an experienced radio/TV technician for

help.

FCC Compliance Statement (United States)

This equipment generates, uses and can radiate radio frequency energy and if not installed and used

properly, that is, in strict accordance with the manufacturer’s instructions, may cause interference to

radio communication. It has been tested and found to comply with the limits for a class A computing

device in accordance with the specications in Subpart J of part 15 of FCC rules, which are designed

to provide reasonable protection against such interference when the equipment is operated in a

commercial environment. Operation of this equipment in a residential area may cause interference, in

which case the user at his own expense will be required to take whatever measures may be necessary

to correct the interference. Changes or modications not expressly approved by the manufacturer

could void the user’s authority to operate the equipment.

Canadian Department of Communications RFI statement

This equipment does not exceed the class A limits for radio noise emissions from digital apparatus set

out in the radio interference regulations of the Canadian Department of Communications.

Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux

appareils numériques de la classe A prescrites dans le règlement sur le brouillage radioélectriques publié par le

ministère des Communications du Canada.

Part No. MAN-QS-DVA-ADDER_V1.1a

Web: www.adder.com

Contact: www.adder.com/contact-details

Support: www.adder.com/support

Warranty

Adder Technology Ltd warrants that this product shall be free from defects in workmanship and materials for a period of two years from the date

of original purchase. If the product should fail to operate correctly in normal use during the warranty period,Adder will replace or repair it free

of charge. No liability can be accepted for damage due to misuse or circumstances outside Adder’s control. Also Adder will not be responsible for

any loss, damage or injury arising directly or indirectly from the use of this product. Adder’s total liability under the terms of this warranty shall in

all circumstances be limited to the replacement value of this product. If any difculty is experienced in the installation or use of this product that

you are unable to resolve, please contact your supplier.

Connections VGA input

from

computer

USB input

from

computer

DVI output to

video display

Optionally using the USB socket

If required, you can plug a USB peripheral, such as a mouse or keyboard, into

the spare USB socket on the DVA. However, ensure that the peripheral does

not draw more current than 100mA, otherwise the operation of the DVA

module could be affected.

From USB

peripheral

The Adder DVA requires no drivers or special

settings to operate; simply plug and play.

Upgrade and reset modes

Note: When the DVA is in upgrade mode, the video going through it is disabled, so you are recommended to connect it to a USB port on a different PC. On the side of

the DVA module, you will nd a small hole and a recessed indicator. These are used to invoke special functions. Use a thin implement, such as a straightened

paperclip to press and hold the button concealed behind the smaller hole. Depending on when you release the button, the module will either perform a

normal reset, enter upgrade mode or completely reset itself to factory defaults:

Time (in seconds): 0 . . . . 5 . . . . 10 . . . . 15 . . .

Indicator On Flash Rapid ash On

Release button Normal reset Enter upgrade mode Reset to factory defaults Normal reset

The DVA will report itself as a USB memory stick labelled ‘Firmware’. The upgrade le is a binary le that you drag and drop into the DVA’s ‘Firmware’ entry within your

computer’s le manager; whereupon the le transfer process will commence. Once the le transfer has completed, the DVA needs to be rebooted by either pressing the

reset button again to bring it out of upgrade mode or alternatively the USB lead can be disconnected and reconnected. The current rmware version can be determined using

the Adder VCP app (a Windows app available for download from www.adder.com).

Use paperclip to

press and hold

the button

Indicator

Note:The Adder DVA can be connected into

a USB 3.0 connector as well as the

standard USB 2.0 connector.

However, there is no USB

3.0 operation, the

USB feed through

runs at USB 2.0