Relens TLS MF4.1 User manual

User manual
875345
MF4.1 Multiformat Switch 4/1

875345 MF4.1
Relens Gmb Contact: [e-mail] 2
Table of contents
Safety information .............................................................................................. 3
Introduction ........................................................................................................ 4
Features ............................................................................................................. 4
Panel Description............................................................................................... 5
Application Diagram .......................................................................................... 7
Specifications ..................................................................................................... 8
Package Contents ............................................................................................. 8
RS232…………………………………………………………………………………9
Phoenix Connection Diagram……………………………………………………..11
Maintenance ...................................................................................................... 9
Warranty Policy ................................................................................................ 12
Limitations of Warranty .................................................................................... 12
Exclusive Remedies ........................................................................................ 13
RMA Policy ...................................................................................................... 13
Standard Replacement .................................................................................... 14
Once you have obtained an RMA number ....................................................... 14
Please note: ..................................................................................................... 15
Warranty .......................................................................................................... 15
Return and RMA Policies ................................................................................. 16

875345 MF4.1
Relens Gmb Contact: in[email protected] 3
Thank you for purchasing this product. For optimum performance and safety,
please read these instructions carefully before connecting, operating or
adjusting this product. Please keep this manual for future reference.
SURGE PROTECTION EVICE RECOMMEN E
This product contains sensitive electrical components that may be damaged by
electrical spikes, surges, electric shock, lightning strikes, etc. Use of surge
protection systems is highly recommended in order to protect and extend the
life of your equipment.
Safety information
To reduce the risk of electric shock, do not expose this product to
rain or moisture
Do not modify the wall plug. Doing so will void the warranty and
safety features
If the wall plug does not fit into your local power socket, hire an
electrician to replace your obsolete socket.
This equipment should be installed near the socket outlet and the
device should be easily accessible in the case it requires
disconnection

875345 MF4.1
Relens Gmb Contact: [e-mail] 4
Introduction
The MF4.1 is a Multiformat switcher with DMI, VGA and Display Port
input to DMI output with audio de-embedded. It can also support RS232,
Contact Closure for remote control.
Features
• Multi-format inputs for VGA/DP/2 DMI;
• Support DP 1.2 with 4K@30 z;
• Support DMI 2.0 with 4K@30 z or 4K@60 z 4:2:0;
• DCP compliant;
• Optional internal EDID or live EDID;
• Support RS232/Button/Contact closure for switching;
• Support Auto/Manual switching mode;
• Analog audio de-embedded at the output;
• Support output mute function;
• Support power standby mode;
• Status LED for all connections on front
;

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Relens Gmb Contact: in[email protected] 5
Panel escription
Front Panel:
1. H -O:Led solid when output to display, flashing with connection to display but
without output signal, off mean no display connected;
2. H MI-A:Led solid when selected, flashing when signal present, off mean no
input signal;
3. H MI-B:Solid LED when selected, flashing when signal present, off mean no
input signal;
4. VGA:Solid LED when selected, flashing when signal present, off mean no input
signal;
5. P:Solid LED when selected, flashing when connecting well but not selected,
off mean no input;
6. PWR: Solid Red when power on;
7. SELECT: Button for switching input signal. Pressing for 3-5secondor longer to
toggle EDID selection。 D3-O flash once to indicate switching to internal EDID,
D-O flash 3 times mean switching to external display EDID.

875345 MF4.1
Relens Gmb Contact: [e-mail] 6
Panel escription
Rear Panel:
1. Power: DC Power Input;
2. VGA: VGA Input
3. AU : VGA Audio Input;
4. P: Display PortInput;
5. H MI-A/B: DMI Inputs;
6. H MI: DMI Output;
7. AU : Analog Audio Output;
8. Phoenix Port: RS232 and Contact Closure with LED indicator.

875345 MF4.1
Relens Gmb Contact: in[email protected] 7
Application iagram

875345 MF4.1
Relens Gmb Contact: [e-mail] 8
Specifications
DMI Compliance DMI 2.0 4K
DP Compliance DisplayPort 1.2 4K
VGA Compliance VESA + Audio
DCP Compliant Yes
Audio Output Connectors 1x 3.5mm stereo earphone jack (L/R)
EDID Pass Through
Dimensions(W x D x ) 190 mm x 103 mm x 29 mm
Weight 0.33 KG
Operating Temperature 0°C to 55°C
Storage Temperature - 20°C to 85°C
Power Supply 5V/1A DC
Package Contents
 1×Base Unit MF4.1
 1×5V 2A DC power adapter
 1×User manual
 2×Wall mounting bra ket
1.

875345 MF4.1
Relens Gmb Contact: in[email protected] 9
RS232-Control
Command String Information Example Example String
Example
Response
Baud Rate
Setup
Command
&Bab<cr>
a=baud rate
=2400,4800,
9600,14400,
19200,38400,
56000,57600,
115200
b=bits,
parity =8N,
8E,8O,9N,
9E,9O
Set RS232
Port Baud
Rate to
9600,8,N
&B9600,8,N<cr
>
^B9600,8,N
<cr>
Switching
VGA+Audio
from input 1
to output
&Ra<cr> a= V
V for VGA
Switching
VGA+
Audio from
input 1 to
output
&RV<cr> VGA
Switching DP
from input 2
to output
&Ra<cr> a= P
P for DP
Switching
DP from
input 2 to
output
&RP<cr> DP
Switching
DMI-A from
input 3 to
output
&Ra<cr>
a= A
A for DMI-A
Switching
DMI-A
from input
3 to output
&R A<cr> DMI-A
Switching
DMI-B from
input 4 to
output
&Ra<cr>
a= B
B for DMI-B
Switching
DMI-B
from input
4 to output
&R B<cr DMI-B
Mute the
DMI Output &Va<cr>
a = 0 , 1
0 = Mute
Output, 1 =
UnMute Output
Mute the
DMI
Output
&V0<cr> Mute On
Query Active
Route &R?<cr>
Request
ing the
active
&R?<cr>
Channel
status
Current

875345 MF4.1
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route
status
Input is
VGA.
Switching
mode &Ma<cr>
a = 0, 1
0 = Manual
switching
mode , 1 =
Auto switching
mode
Set Auto
switching
mode
&M0<cr> Manual
Switch
Requesting
switching
mode,
Feedback
&Ma<cr>
a = ?
?= State of the
query
Request
ing
switching
mode,
Feedback
&M?<cr>
Manual
Mode
Switching
EDID
Management
&Ea<cr>
a = ext , int
ext = External
Display EDID,
int = Internal
preset EDID , ?
= Switching to
preset EDID
Set preset
EDID
&Eint<cr>
EDID:
internal
Requesting
the EDID
Status,
Feedback
EDID?<cr>
a = ?
? = Switching
to preset EDID
Request
ing the
EDID
Status,
Feedback
EDID?<cr> EDID:
external
Note: The default baud rate 9600.

875345 MF4.1
Relens Gmb Contact: in[email protected] 11
Phoenix contact connection diagram.
Note:
V : VGA Input LV: LED indicator for VGA
D: DP Input LD: LED indicator for DP
HA: HDMI-AInput LA: LED indicator for HDMI-A
HB: HDMI-B Input LB: LED indicator for HDMI-A

875345 MF4.1
Relens Gmb Contact: [e-mail] 12
Maintenance
Clean this unit with a soft, dry cloth. Never use alcohol, paint thinner or
benzene to clean this unit.
Warranty Policy
Relens products are warranted against defects in material and workmanship for
two years from the date of shipment. During the warranty period, Relens will, at
its option, repair or replace products that prove to be defective. Repairs are
warranted for the remainder of the original warranty or a 90 day extended
warranty, whichever is longer.
For equipment under warranty, the owner is responsible for freight to Relens
and all related customs, taxes, tariffs, insurance, etc. Relens is responsible for
the freight charges only for return of the equipment from the factory to the
owner. Relens will return the equipment by the same method (i.e., Air, Express,
Surface) as the equipment was send to Relens.
All equipment returned for warranty repair must have a valid RMA number
issued prior to return and be marked clearly on the return packaging. Relens
strongly recommends all equipment be returned in its original packaging.
Relens obligations under this warranty are limited to repair or replacement of
failed parts, and the return shipment to the buyer of the repaired or replaced
parts.
Limitations of Warranty
The warranty does not apply to any part of a product that has been installed,
altered, repaired, or misused in any way that, in the opinion of Relens, would
affect the reliability or detracts from the performance of any part of the product,
or is damaged as the result of use in a way or with equipment that had
not been previously approved by Relens.
The warranty does not apply to any product or parts thereof where the serial
number or the serial number of any of its parts has been altered, defaced, or

875345 MF4.1
Relens Gmb Contact: in[email protected] 13
removed. The warranty does not cover damage or loss incurred in
transportation of the product.
The warranty does not cover replacement or repair necessitated by loss or
damage from any cause beyond the control of Relens, such as lightning or
other natural and weather related events or wartime environments.
The warranty does not cover any labor involved in the removal and or
reinstallation of warranted equipment or parts on site, or any labor required to
diagnose the necessity for repair or replacement.
The warranty excludes any responsibility by Relens for incidental or
consequential damages arising from the use of the equipment or products, or
forany inability to use them either separate from or in combination with any
other equipment or products.
A fixed charge established for each product will be imposed for all equipment
returned for warranty repair where Relens cannot identify the cause of the
reported failure.
Exclusive Remedies
Relens’ warranty, as stated is in lieu of all other warranties, expressed, implied,
or statutory, including those of merchantability and fitness for a particular
purpose. The buyer shall pass on to any purchaser, lessee, or other user of
Relens’ products, the aforementioned warranty, and shall indemnify and hold
harmless Relens from any claims or liability of such purchaser, lessee, or user
based upon allegations that the buyer, its agents, or employees have made
additional warranties or representations as to product preference or use.
The remedies provided herein are the buyer’s sole and exclusive remedies.
Relens shall not be liable for any direct, indirect, special, incidental, or
consequential damages, whether based on contract, tort, or any other legal
theory.
RMA Policy
When returning product to Relens for any reason, the customer should fill out
the official RMA form to obtain a RMA number. Without the permission or
approval, Relens will be no responsible for any return.This can be initiated by
emailing or calling your related sales.

875345 MF4.1
Relens Gmb Contact: [e-mail] 14
All requests are processed within 48 hours.
Standard Replacement
For customers that agree to return defective product to Relens first, a Standard
Replacement option is available.
An RMA number must first be issued by sales. This RMA number will need to
be referenced on the outside of the return shipment.
Upon receipt of the defective product, Relens will, at its discretion, either repair
or replace the product and ship it out in the most expeditious manner possible.
Subject to availability, the replacement product will be shipped on the business
day following receipt of the defective product.
In the event the product returned to Relens has been discontinued (i.e. the
product is no longer being manufactured by Relens but is still under warranty),
Relens will, at its discretion, either repair or replace with recertified product.
Once you have obtained an RMA number
After obtaining an RMA number from Relens, you must send the product -
freight prepaid - to Relens. The Relens RMA number must be prominently
displayed on the outside of your package. If you send your product to Relens
without the RMA number prominently displayed on the outside of the package,
it will be returned to you unopened.
Please use a shipping company that can demonstrate proof of delivery. Relens
does not accept responsibility for any lost shipments unless proof of delivery to
Relens is provided.

875345 MF4.1
Relens Gmb Contact: in[email protected] 15
Please note:
Product shipped to Relens must be properly packaged to prevent loss or
damage in transit.
Shipping your RMA to Relens using regular mailing envelopes is not acceptable,
as they do not protect the product from damage during shipping.
Relens will not repair or replace a module that is shipped in such a way that the
product is not properly protected.
Relens will not accept any product that has been damaged as a result of
accident, abuse, misuse, natural or personal disaster, or any unauthorized
disassemble, repair or modification
.
Warranty
Warranty time is two year and from the date of original shipment.
This warranty shall be void if a serial number has been removed from the
product.
Upon determination of a legitimate defect covered by this warranty and at TLS
sole discretion, user should bear the transport cost during the warranty.
If product is out of warranty then repair charge is required. Minimum repair
charge: 10% of the retail price plus the cost of failed components. We will repair
the failed product after repair cost has been approved by Customers and
proper financial arrangements are made. Customer must cover round trip ship-
ment expenses
.

875345 MF4.1
Relens Gmb Contact: [e-mail] 16
Return and RMA Policies
Shipments will not be accepted and processed for warranty repair/replacement
without an Relens RMA(Return Materials Authorization).
All data are subject to errors and amendmends
Relens Gmb
An der Eiche 4
33175 Bad Lippspringe
[email protected]
www.relens.de