TRIAX MOD 103T Multi Switch Modulator

User Manual

Modulator / Modulateur MOD 103T

• triax.com

Introduction

The MOD103T modulator has an HDMI input with local loop through, and a COFDM output which is combined with the RF input. The HDMI input content can be supplied by a number of sources, Blu-ray player, Satellite Set top box, CCTV etc. The input signal is modulated as a COFDM output and can be distributed to a number of TV’s over an existing private coaxial network. It has an HDMI loop through, to connect to the local TV, and can also combine existing RF with the modulated output channel on RF Out 1 and RF Out 2. The modulator has adjustable level control to balance the COFDM channel with the incoming RF channels. The source Set top box can be controlled from another TV location, via the IR remote control over the coaxial cable, using an IR transmitter and a digital link. The coaxial network must be connected to the RF Out, with the 9vdc able to pass through the network, to remotely power the digital link. The MOD103T Modulator can be set up, via the front panel and LCD screen. Please see below for full instructions.

What’s in the box

• MOD103T DVB-T modulator w/ IR return path
• 12V Power adaptor
• IR emitter
• IR receiving eye

Interface

1. Display (LCD)
2. Menu navigation keys
3. IR Output for IR emitter
4. 9 Vdc Switch
5. LED (9 Vdc indicator)
6. RF COFDM Output (IR return w/ 9 Vdc)
7. RF COFDM Output
8. RF IN (w/ LTE filter)
9. HDMI Out
10. HDMI IN
11. USB: S/W update
12. 12 Vdc power adapter (incl)

Set up

Instruction on how to set up the modulator using the front panel LCD display

• Default password – 0000
• Press OK and to make any adjustments or changes, confirm changes by pressing OK again.

Installation

Typical installation 

Note 

• 9 Vdc power may not be required if the RF output is connected to a distribution amplifier with IR pass capability.

RF status

• RF on/off User selectable
• RF level adjustment 0…-30dB (65dBuV…95dBuV)

Encoder settings

• Audio type User selectable AAC / MPEG
• Video bit rate User selectable 2, 4, 6, 8, 10, 12 Mbit (default)

Service settings

• Service name User editable (TV program name)
• Service ID User editable from 1…65535

Channel settings

• Channel User selectable RF output channel (preset UK channel plan)
• LCN User editable 1…999 (Logical Channel Number)

Stream settings

• OrgNetwork ID Network ID TS ID
  • User editable from 1…65535
• Network name
  • User editable

Parameter settings

• Constellation
• QPSK, 16QAM, 64QAM
• Video bitrate 2, 4, 6, 8, 10, 12 Mbit
• Code rate (FEC) 1/2, 2/3, 3/4, 5/6, 7/8
• Guard interval 1/4, 1/8, 1/16, 1/32
• Transmission mode 2K / 8K FFT
• Bandwidth 6, 7, 8 MHz

Password settings

• Old password Enter the old password
• New password Enter a new password
• Confirm new password Enter new password again

Other settings

• Language User selectable EN, FR

Connect more modulators

Connecting of 2 or more modulators together

Two, or more modulators can be combined together and the signal can then be distributed over the TV distribution network. There are a few parameters that have to be changed on the modulators to enable the TV’s to see all the channels.

• Each modulator must have a different output channel/frequency.
• Each modulator must have a different Local Channel Number (LCN).
• Each modulator must have a different Service ID Number.

Note: if IR control is required, use RF2 out

Modulator default settings and options

Specifications

Information and manuals:

• triax.comtriax.dk-triax.se-triax-gmbh.de-triax.fr-triaxmultimedia.es-triax.uktriax.at–triax.hu

Subject to change without notice Copyright © 2018 TRIAX. All rights reserved. The TRIAX Logo and TRIAX Multimedia are registered trademarks (s) of the TRIAX Company or its affiliates. TRIAX A/S | Bjørnkærvej 3 | 8783 Hornsyld | Denmark

Documents / Resources

TRIAX MOD 103T Multi Switch Modulator [pdf] User Manual MOD 103T, 300128, MOD 103T Multi Switch Modulator, MOD 103T, Multi Switch Modulator, Switch Modulator, Modulator

References

• User Manual