ELPRO MDL200 Installation And User Manual

MDL200 SWITCHER/HIGH RESOLUTION SCALER MDL200 SWITCHER/HIGH RESOLUTION SCALER

• 5 inputs with associated audio

• Selectable output format

• Maintenance of settings

• Optional IR remote control

• Can be controlled via RS232

MDL200-M

ELPRO Video Labs s.r.l.
Via della Praia 4/a FERRIERA di BUTTIGLIERA ALTA (TO) – ITALY
Tel.[phone] - FAX [phone]

INSTALLATION AND USE THE MDL200

INDEX:

1.0

Overview 3

2.0

Power supply 5

3.0

Presets 5

4.0

Installation 6

5.0

Local control 8

6.0

Functions with IR remote control 8

7.0

Computer control via RS232 9

8.0

Technical data 15

9.0

Notes 16

Please read this handbook carefully when installing the MDL200 unit.
The manufacturer does not assume any responsibility for damages caused by use,

even correct, of its products.
The data and characteristics of the product may vary without prior notice.

8.0 TECHNICAL DATA
VIDEO:
Inputs: :N°2 Graphic (active bypass) with HDD15p.f.

:N°2 CVBS (Pal, Secam, NTSC)
:N°1 Y/C
Output :High resolution with HDD15p.f.
Output Format :Selectable SVGA, XGA, SXGA and
HDTV 480p, 576p, 720p, 1080i
Synch. level :TTL
Vertical synch. :60Hz

Remote command :RS232 and IR

AUDIO:
Inputs :N°5 with RCA outlet

Input coupling :AC, unbalanced
Input impedance :56KΩ
Input level :+9 dBm Max.
Frequency response :-1 dB from 40Hz to 20KHz
Crosstalk :60 dB at 5KHz
Distortion :<0,03% at 0 dBm with 10KΩ load
Hum & noise :-75 dBm unweighted
Outputs :Unbalanced, 150Ω, with RCA outlet
Balanced, 600Ω, with Phoenix screwtype

Main input :90÷240 Vac 50-60Hz
Power consumption :10VA
Size (WxDxH) :483x210x44

Operating temp.range :0÷45°
Safety :according to EN60065
EMC :according to EN55103-1 and-2

CE Mark

ELPRO Video Labs s.r.l.

Via della Praia 4/a FERRIERA di BUTTIGLIERA ALTA (TO) – ITALY

Tel.[phone] - FAX [phone]

MDL200 SWITCHER/HIGH RESOLUTION SCALER MDL200 SWITCHER/HIGH RESOLUTION SCALER

ELPRO Video Labs s.r.l.
Via della Praia 4/a FERRIERA di BUTTIGLIERA ALTA (TO) – ITALY
Tel.[phone] - FAX [phone]

15 2

1.0 OVERVIEW
Thank you for purchasing this product. Check the contents of the packaging

carefully. It contains:

ELPRO Video Labs s.r.l.
Via della Praia 4/a FERRIERA di BUTTIGLIERA ALTA (TO) – ITALY
Tel.[phone] - FAX [phone]

- The MDL200 unit

- The mains cable - This handbook and

certificate of

- The IR remote control
(OPTIONAL)

The MDL200 transforms a video signal into a high resolution signal. Output format
is selectable, from SVGA to SXGA. The Y,Cb, Cr progressive format from 480 to
1080i is also available. The output vertical frequency is set to 60Hz.

The MDL200 can be used to improve image quality in the case of video-projections
or display on TFT or plasma video. The wide choice of input signals each with
associated audio makes the MDL200 very useful in presentation environments
where several video and computer sources must be displayed on a single device.

MDL200 SWITCHER/HIGH RESOLUTION SCALER

MDL200 SWITCHER/HIGH RESOLUTION SCALER

The audio output, which presents the associated audio of the selected input, is
both unbalanced and balanced.

For details of operation of the IR remote control, see chapter 6.0
For the data exchange protocol via RS232, refer to chapter 7.0

7.10.1 Setting of brightness
The host must send the following sequence:
YBXX followed by CR where YB are the pair of hex characters 59 42

XX indicates the brightness value to be set (from 00 to 48)
Example: to set brightness to 28 the following characters must be sent on line: 59 42 32 38 0D

The MDL200 scaler replies:

ACK (Hex 06) if the command has been performed correctly
NACK (Hex 15) if transmission errors have been detected.

7.10.2 Setting of contrast
The host must send the following sequence:
YCXX followed by CR where YC are the pair of hex characters 59 43

XX indicates the contrast value to be set (from 00 to 48)
Example: to set contrast to 28 the following characters must be sent on line: 59 43 32 38 0D
The MDL200 scaler replies:

ACK (Hex 06) if the command has been performed correctly
NACK (Hex 15) if transmission errors have been detected

7.10.3 Setting of color
The host must send the following sequence:
YSXX followed by CR where YS are the pair of hex characters 59 53

XX indicates the color value to be set (from 00 to 48)
Example: to set the color to 28 the following characters must be sent on line: 59 53 32 38 0D

The MDL200 scaler replies:

ACK (Hex 06) if the command has been performed correctly
NACK (Hex 15) if transmission errors have been detected

7.10.4 Setting sharpness
The host must send the following sequence:
YHXX followed by CR where YH are the pair of hex characters 59 48

XX indicates the value of sharpness to be set (from 00 to 48)
Example: to set the value of sharpness to 28 the following characters must be sent on line:

59 48 32 38 0D
The MDL20000 scaler replies:

ACK (Hex 06) if the command has been performed correctly
NACK (Hex 15) if transmission errors have been detected

ELPRO Video Labs s.r.l.

Via della Praia 4/a FERRIERA di BUTTIGLIERA ALTA (TO) – ITALY

ELPRO Video Labs s.r.l.
Via della Praia 4/a FERRIERA di BUTTIGLIERA ALTA (TO) – ITALY
Tel.[phone] - FAX [phone] Tel.[phone] - FAX [phone]

4 13

2.0 POWER SUPPLY

The MDL200 unit must be powered with an AC voltage of 90÷240 50/60Hz using
the cable provided. The outlet of the cable must be inserted in the related panel
plug to the left on the back of the unit.
The panel plug is equipped with a fuse-holder for 5X20 fuses. If the fuse blows,
replace it with one of equal rating as specified on the back of the unit.

WARNING
All operations must be carried out by qualified personnel
only who must be informed of the risks of electric shock.

In some countries, the plug of the cable must be adapted to local standards. The
wires will be identified according to the following coding:

- Brown PHASE (Identified with the letter L, may be red)

- Blue NEUTRAL (Identified with the letter N, may be black)

- Yellow/Green GROUND (Identified with the letter E, may be green)

WARNING

A ground connection is compulsory

3.0 PRESETS

The MDL200 does not have hardware presets.
Some firmware presets can be made directly from the keypad (see paragraph 5.3)

ELPRO Video Labs s.r.l.
Via della Praia 4/a FERRIERA di BUTTIGLIERA ALTA (TO) – ITALY
Tel.[phone] - FAX [phone]