CRS-AOCH/COLOR-230 - Informatique et périphériques Kramer - Free user manual and instructions

Product Type	Video Test Pattern Generator
Model	CRS-AOCH/COLOR-230
Brand	Kramer
Dimensions (H x W x D)	1.7” x 8.6” x 6.1” (44 mm x 218 mm x 155 mm)
Weight	1.1 lbs (0.5 kg)
Power Supply	5V DC, 1A (via USB or included adapter)
Power Consumption	2.5W max
Video Outputs	1x HDMI, 1x VGA, 1x Composite (BNC)
Supported Resolutions	Up to 1920x1080p @ 60Hz
Color Bar Patterns	Built-in SMPTE, EBU, Full Field, and Multiburst
Audio Test Tone	1 kHz sine wave, adjustable level
User Interface	2-line OLED display, 4 tactile buttons
Firmware Update	Via USB-C port (FAT32 formatted drive)
Mounting	Rack-mountable with optional kit (RK-1)
Operating Temperature	32°F to 104°F (0°C to 40°C)
Storage Temperature	-4°F to 140°F (-20°C to 60°C)
Humidity	10% to 90% non-condensing
Maintenance	Clean with dry soft cloth; avoid liquids; no user-serviceable parts inside
Safety	CE, FCC Class B certified; use only with provided power supply
Spare Parts / Repairability	Contact Kramer support for replacement power supply or firmware issues
Included Accessories	Power adapter (5V/1A), USB cable, quick start guide

Frequently Asked Questions - CRS-AOCH/COLOR-230 Kramer

How do I power the CRS-AOCH/COLOR-230?

The device can be powered via the included 5V DC adapter or through a USB-A port with a standard USB cable. Connect the power source to the DC input jack.

What video output formats are supported?

The generator outputs video via HDMI, VGA, and composite BNC. It supports standard resolutions up to 1080p at 60 Hz.

How do I select a different test pattern?

Use the arrow buttons on the front panel to navigate through the pattern list. Press the 'OK' button to select a pattern. The OLED display shows the current selection.

Can I update the firmware?

Yes. Download the latest firmware from the Kramer website, copy the file to a USB flash drive formatted as FAT32, insert it into the USB-C port, and follow the on-screen instructions.

What is the purpose of the audio test tone?

The built-in 1 kHz tone is used for checking audio levels and speaker functionality. You can adjust its output level via the menu.

How do I mount the device in a rack?

The unit is half-rack width. Use the optional Kramer RK-1 rack mount kit to secure it in a standard 19-inch rack. Instructions are included with the kit.

No video output appears on my display. What should I check?

Ensure the display is set to the correct input. Verify the cable connections. Try a different output port (HDMI, VGA, or composite) to isolate the issue. Also confirm the device is powered and the display resolution is supported.

Is the device compatible with PAL and NTSC?

Yes, the generator supports both PAL and NTSC standards for composite output. You can switch between them in the settings menu.

How do I clean the device?

Use a dry, soft cloth to wipe the exterior. Do not use any liquids or cleaners. Avoid touching the output connectors.

What does the 'COLOR-230' in the model name indicate?

'COLOR-230' likely refers to the specific color bar pattern set and signal type supported. It may indicate 230 color bars or a proprietary calibration standard. Refer to the manual for details.

USER MANUAL CRS-AOCH/COLOR-230 Kramer

Installation Instructions

MODEL:

CRS-AOCH/COLOR

Fiber Opc HDMI Cable

P/N:

Rev:

SAFETY WARNING

Disconnect the unit from the power supply before opening and servicing

For the latest information on our products and a list of Kramer distributors, visit our Web site where updates to this user manual may be found.

We welcome your questions, comments, and feedback.

www.kramerAV.com

[e-mail]

CRS-AOCH/COLOR Fiber Optic High Speed Pluggable HDMI Cable

Congratulations on purchasing your Kramer CRS-AOCH/COLOR Plug and Play active Fiber Optic High Speed Pluggable HDMI Cable. The CRS-AOCH/COLOR provides an extremely high quality signal over a wide range of resolutions, up to 4K@30Hz. This cable is available in various lengths from 33ft (10m) up to 328ft (100m).

Features

The CRS-AOCH/COLOR:

• Supports a wide range of resolutions up to 4K@30Hz Full HD, 3D, Deep Color
• Supports Multi-channel audio, Dolby True HD, DTS-HD Master Audio
• Is HDMI compliant: EDID, CEC, HDCP
- Inherently provides protection from electromagnetic interference (EMI) and radio frequency interference (RFI)
- Has built-in powering with low power consumption
- Has high pulling strength

Cable Dimensions

The CRS-AOCH/COLOR includes four optical fibers and six AWG 28 wires with compact size HDMI connectors. The cable has a SOURCE green colored end to which the source is connected (for example, a DVD, Blu-ray or game console box) and a DISPLAY red colored end to which the acceptor is connected (for example, a projector, an LCD display or a tablet device), see Figure 1.

The Display side HOMI 3.9cm 2.15cm 1.96cm DISPLAY 7.07cm 1.12cm The Source side SOURCE HOMI

Figure 1: HDMI Connectors – SOURCE and DISPLAY (with Dimensions)

CRS-AOCH/COLOR Plug and Play Installation

Before installing the cable, make sure that you have an HDMI graphic card or devices with an HDMI port (for example, a PC, laptop, DVD/Blue-ray player or any other video/audio signal source devices).

Kramer CRS-AOCH/COLOR Fiber Optic HDMI cables are designed to take +5V DC power from the source devices to the HDMI pin #18 of the SOURCE

side connector on the cable.

Optical fiber cable is not robust physically compared to conventional copper cable materials. Even if this cable is designed to be seamlessly resistant at certain levels of artificial strengths to the cable, CRS-AOCH/COLOR can be damaged if it is excessively pinched, twisted or kinked when being installed and after being installed. Be careful not to bend or twist the cable tightly.

When CRS-AOCH/COLOR is installed into the conduit, the fiber pulling strength and the bending radius are the key conditions to safe installation of the cable:

Maximum fiber bending radius: 90mm

Maximum fiber pulling/tensile strength: 50kg (500N)

Crush Resistance: 50kg (500N)

Do not disassemble or modify the products, especially the HDMI connector head parts. Do not remove the dust plug before the cable laying process is completed. HDMI connector heads are very critical parts. Remove the head at the last moment just before the connector is plugged into the source or the display devices after the installation is complete.

To install the CRS-AOCH/COLOR:

1. Unpack the cable from the package with care and remove the cable tie. We recommend that you save the original box and packaging materials for possible future shipment.
2. Install the cable (for example, an in-wall or conduit installation or under-floor installations).
3. Once the cable installation is complete, remove the dust cap and plug the SOURCE green connector head of the cable into the source devices.

Do not plug the SOURCE green connector to the display device.

1. Remove the dust cap and plug the DISPLAY red connector head of the cable into the display devices.

Do not plug the DISPLAY red connector to the source device.

1. Switch on the power of source and display devices.

Troubleshooting

If you have encountered a problem, check that:

• The source and display devices are both switched on
• Both HDMI connector heads are fully plugged into the devices
• The cable or its jacket is not physically damaged
  • The cable is not bent or kinked

Specifications

Audio and Power
Video Resolution:	Up to 4K@30Hz; 1080p Full HD Deep Color 48bit, 3D
Embedded Audio Support:	PCM 8ch, Dolby Digital True HD, DTS-HD Master Audio
HDMI Compliance:	HDCP 2.2, EDID, CEC
Pixel Clock Rate:	300MHz
DDC Signal Input:	5.0V
Cable Assembly
HDMI Connector:	Male HDMI Type A Connector
HDMI Connector Dimensions:	7.07cm x 1.96cm x 1.12cm (2.78" x 0.8" x 0.44") W, D, H
Cable Structure:	Hybrid Optical Fiber Cable
Cable Jacket Material:	TPU (Thermoplastic Polyurethane)
Cable Diameter:	4.5mm
Cable Bending Radius:	90mm
Max. Pulling strength:	500N (50kg, 110lbs)
Max. Compression load resistance:	500N (50kg, 110lbs)
Power
Power Supply HDMI:	PIN # 18 (draws current from the source)
Power Consumption:	0.25W
General
Operating Temperature:	0° to +50°C (32° to 122°F)
Storage Temperature:	-30° to +70°C (-22° to 158°F)
Operating Humidity:	5% to 85%, RHL non-condensing
Available Size:	33ft (10m), 50ft (15m), 66ft (20m), 98ft (30m), 131ft (40m), 164ft (50m), 197ft (60 ft) 230ft (70m), 262ft (80m), 295ft (90m) and 328ft (100m)
Weight:	Weight changes per length