
Introduction
Cypress CHDMI-4 is a high performance HDMI distribution amplifier.
It allows one HDMI source to connect up to 4 HDMI displays simultaneously.
Features
1. Built-in EDID simulator and HDCP keyset allows each output to work independently
in connecting to a HDMI display.
2. Splits a HDMI source up to 4 outputs without loss.
3. Supports DVI source and DVI display by using HDMI to/from DVI adaptor cable.
4 Supports a wide range of PC and HDTV resolutions from VGA to UXGA
and 480p to 1080p. Maximum resolution bandwidth 165MHz.
5. Can be cascaded up to 3 layers, or more if using high quality cable.
6. Each of the buffered output can run up to 12 meters @1600x1200.
Operation Controls and Functions
Front Panel
HDMI
OUTPUT
1
CHDMI-4 HDMI SPLITTER
HDMI
INPUT
SYNC
DC 5V
Power
1
2 3
4
1. HDMI output 1: Connects to the HDMI input of your first display.
2. HDMI input: Connects to the HDMI or DVI output of your source equipment such
as DVD player or Set-Top-Box.
3. Sync Led: The LED will illuminate when the HDMI source signal is connected
to the input and is detected by the unit.
4. Power input: Plug the supplied 5VDC power supply into the unit.
The LED will illuminate when connected.
Rear Panel
HDMI
OUTPUT
HDMI
OUTPUT
3 24
HDMI
OUTPUT
1
1. HDMI output 2/3/4: Connects each of these output ports to the HDMI input
of a HDMI display.

Specifications
- Frequency bandwidth: 1.65Gbps(single link)
- Input/Output:1-in/4-out HDMI female port
- Power consumption: 6W Max
- 5VDC universal power supply
- Operating temperature range: 0 ~ 48 C
- Operating humidity range: 30 to 80% RH
- Dimensions: 102(W) x141(D) x 38(H)mm
- Weight: 550gs
Connection and Installation
HDTV
DVD or Set-Top-Box
SYNC
DVI to
HDMI
Cable
Power
PC
DC 5V
HDMI
HDMI Cable
HDMI
HDMI
OUTPUT
1
CHDMI-4 HDMI SPLITTER
HDMI
Cable
or
HDMI
HDMI
HDMI
HDMI
INPUT
HDMI Cable
HDMI
HDMI display
HDMI
OUTPUT
HDMI
OUTPUT
3 24
HDMI
HDMI
HDMI
Cable
HDMI
LCD TV
HDMI
OUTPUT
HDMI
HDMI to DVI Cable
PC Monitor