Advanced Programming; Setting Options; Safety Precautions - resi-linx digi-MOD HD-1000DM Quick Start Manual

Advanced Programming

FEC – Forward Error Correction - Using FEC codes enables communications to achieve the same
level of transmission reliability, quantified by the BER, at lower output power levels.
Guard Interval - Guard intervals are used to ensure that distinct transmissions do not interfere
with one another. The purpose of the guard interval is to introduce immunity to propagation delays,
echoes and reflections, to which digital data is normally very sensitive. Example: By changing the
FEC from ¾ to ⅞ you are increasing the bandwidth available within the channel allowing more data
available for transmission.
Constellation - Countries around the world use different constellations for transmission of digital TV
signals. The setting are either 16QAM, 32QAM or QPSK and are pre-set as per region within in the
HD1000DM / HD2000DM.
Bandwidth – countries around the world use different bandwidth for transmission of digital TV
signals. The setting are either 6, 7 or 8 MHz and are pre-set as region specific within in the
HD1000DM / HD2000DM.
LCN Mode – allows change of the LCN mode (EACEM, APN, ITC, NorDIG) for different regions.
Aspect Ratio – allows change of size of the picture being displayed on the TV. Default is set on wide
screen 16:9 but can be changed to 4:3 if required.
RF Output Level – dB level of output of HD1000DM / HD2000DM launched at 95 dB and adjustable
via "ATTENUATION" mode in the Settings menu.
IMPORTANT NOTE:
• You must re-scan the TV once setting has been changed or the TV may not display the
picture and sound correctly.
• Once programming complete it is recommended that the system be reset by pressing
the reset button on the face of the module.
A

Safety Precautions

• Do not apply power to the DVB-T Digital Modulator until all components have been installed and all wiring
has been properly terminated. Failure to do so may result in damage to the product and void manufacturer's
warranty
• Do not attempt to terminate, change or un-install any wiring without first unplugging Power Adapter from the
DVB-T Digital Modulator
• Do not expose any component to moisture. Doing so can create electrical hazards or render the component
unusable. Exposure to moisture will also void the warranty on the system.
• Note:
-
Do not replace the power supply with a voltage greater than 12 VDC.
- Do not connect the modulator to the power if the power cord is damaged.
- Do not plug the modulator into the mains supply until all cables have been connected correctly.
- Do not cut the cord.
• Avoid placing the modulator next to central heating components and in areas of high humidity.
• Do not cover any modulator elements that could obstruct the ventilation slots and cause overheating.
• If the modulator has been kept in cold conditions for a long time, keep it in a warm room no less than 2 hours
before plugging it into the mains.
• Do not place digi-MOD HD on top or underneath a PVR Device, as this could cause overheating.

Setting Options

DEFAULT SETTINGS
RL-HD1000DM
No Inputs 1
Channel Output 21
Attenuator 0
Constellation 64QAM
Channel Type STD
RF Output Normal
Brightness 128
Contrast 128
Saturation 128
Sharpness 64
Hue 128
Device Address 0
Stream ID 1000
Network ID 100
ORG Network ID 10
Network Name RL - NETWORK
LCN Mode APN
Video Input AUTO
Program Number 100
Channel Name CHANNEL-1
LCN 101
Channel Name CHANNEL-1
Aspect Ratio 16:9
Video Output MPEG 2
HDCP Enable
Audio Input Analog
Audio Output MP 2
RL-HD2000DM OPTIONAL SETTING
2
21 6 /12 VHF - 21 - 69 UHF
0 0~-20dB
64QAM 256QAM
STD HRC , IRC
Normal Inverted, C.W.
128 0~255
128 0~255
128 0~255
64 0~127
128 0~255
0 Adjustable
1000 Adjustable
100 Adjustable
10 Adjustable
RL - NETWORK Adjustable
APN EACEM, ITC, NorDig
AUTO HDMI / COMPONENT /
COMPOSITE
100 Adjustable
CHANNEL-1 / CHANNEL-2 Adjustable
101 / 102 Adjustable
CHANNEL-1 / CHANNEL-2 Adjustable
16:9 4:3
MPEG 2 AVC ( MPEG 4 )
Enable Disable
Analog Coaxial / Optical
MP 2 ACC / AC 3