
HDMI 2.0a Retimer/Repeater
User Manual
rev: 1451210
Made in Taiwan

Safety and Notice
The CV-55PZ HDMI 2.0a Retimer/Repeater has been tested for conformance to safety regulations
and requirements, and has been certified for international use. However, like all electronic
equipments, the CV-55PZ should be used with care. Please read and follow the safety instructions to
protect yourself from possible injury and to minimize the risk of damage to the unit.
● Follow all instructions and warnings marked on this unit.
● Do not attempt to service this unit yourself, except where explained in this manual.
● Provide proper ventilation and air circulation and do not use near water.
● Keep objects that might damage the device and assure that the placement of this unit is on a
stable surface.
● Use only the power adapter and power cords and connection cables designed for this unit.
● Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to the device
before cleaning.
INTRODUCTION ................................................................................................................. 1
FEATURES ......................................................................................................................... 1
PACKAGE CONTENTS ...................................................................................................... 1
SPECIFICATIONS .............................................................................................................. 2
PANEL DESCRIPTIONS ..................................................................................................... 3
LIMITED WARRANTY ...................................................................................................... 4

INTRODUCTION
The
CV-55PZ HDMI 2. 0a Retimer/Repeater
boosts up your HDMI extension transmission over long
cable and makes multiple layers cascading of HDMI products possible. The CV-55PZ amplifies and
equalizes the HDMI signal to provide high quality audio and video. The power can be provided by HDMI
source which follows HDMI spec to provide 5V. If the source doesn’t follow the spec, the external power
can be added to extend HDMI2.0a signal.
FEATURES
HDMI2.0a compliant
Supports 4K2K@60 4:4:4 8bits
Supports HDR*, which is 4K2K@60 4:2:0 10bits**
HDCP 2.2 compliant
Supports CEC bypass
Cascading HDMI2.0 cables
PACKAGE CONTENTS
1x CV-55PZ
1x User Manual
* HDR = High Dynamic Range.
** The video bandwidth of 4K2K@60 4:2:0 10bits (HDR) is 384 MHz, and the 4K2K@60 4:4:4
8bits is 594MHz.

HDMII to HDMI Retimer/Repeater
Single-link 594MH z [18Gbps]
Up to HDR 4K2K@60 (4:2:0 10bits) / 4K2K@60 (4:4:4 8bits)
Human body model — ±15kV [air-g ap discharge] & ±8kV [contact discharge]
4-layer board [impedance control — differential 100Ω; single 50Ω]
49 x 56 x 17mm [1.9" x 2.2" x 0.7"]
165 x 111 x 42mm [6.4" x 4.4" x 1.7"]
490 x 426 x 352mm [1'6" x 1'4" x 13.8"]
Wall-mounting case with screws
Operation temperature 0~40°C [32~104°F]
20~90% RH [no condensation]

PANEL DESCRIPTIONS
Front Panel
1. 5V DC power jack: The 5V 0.85A power supply can be used here if the device doesn’t get
enough power from source
2. HDMI IN: Connect to an HDMI source with an HDMI male-male cable here
Rear Panel
3. HDMI OUT: Connect t o an HDMI display with an HDMI male-male cable here.
4. LED: Power indicator

LIMITED WARRANTY
The SELLER warrants the CV-55PZ HDMI 2.0a Retimer/Repeater to be free from defects in the
material and workmanship for 1 year from the date of purchase from the SELLER or an authorized dealer .
Should this product fail to be in good working order within 1 year warranty period, The SELLER, at its
option, repair or replace the unit, provided that the unit has not been subjected to accident, disaster,
abuse or any unauthorized modifications including static discharge and power surge. This warranty is
offered by the SELLER for its BUYER with direct transaction only. This warranty is void if the warranty
seal on the metal housing is broken.
Unit that fails under conditions other than those covered will be repaired at the current price of parts
and labor in effect at the time of repair. Such repairs are warranted for 90 days from the day o f reshipment
to the BUYER. If the unit is delivered by mail, customers agree to insure the unit or assume the risk of loss
or damage in transit. Under no circumstances will a unit be accepted without a return authorization
number.
The warr anty is in lieu of all other warranties expressed or implied, including without limitations, any
other implied warranty or fitness or merchantability for any particular purpose, all of which are expressly
disclaimed.
Proof of sale may be required in order to claim warranty. Customers outside Taiwan are responsible
for shipping charges to and from the SELLER. Cables and power adapters are limited to a 30 day
warranty and must be free from any markings, scratches, and neatly coiled.
The content of this manual has been carefully checked and is believed to be accurate. However, The
SELLER assumes no responsibility for any inaccuracies that may be contained in this manual. The
SELLER will NOT be liable for direct, indirect, incidental, special, or consequential damages resulting
from any defect or omission in this manual, even if advised of the possibility of such damages.
Also, the
technical information contained herein regarding the CV-55PZ features and specifications is
subject to change without further notice.