Kramer 810 User manual

KRAMER ELECTRONICS LTD.
USER MANUAL
MODEL:
810
Color Bar/Audio Generator
P/N: 2900-006003 Rev 2

810 – Contents
i
Contents
1Introduction 1
2Getting Started 2
2.1 Achieving the Best Performance 2
2.2 Safety Instructions 3
2.3 Recycling Kramer Products 3
3Overview 4
3.1 Defining the 810 Color Bar/Audio Generator 4
4Connecting the 810 5
5Adjusting the Audio Level 6
6Technical Specifications 7
Figures
Figure 1: 810 Color Bar/Audio Generator 4
Figure 2: Connecting the 810 Color Bar/Audio Generator 5
Figure 3: Underside of the 810 Color Bar/Audio Generator 6

810 - Introduction
1
1 Introduction
Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been
providing a world of unique, creative, and affordable solutions to the vast range of
problems that confront video, audio, presentation, and broadcasting professionals
on a daily basis. In recent years, we have redesigned and upgraded most of our
line, making the best even better!
Our 1,000-plus different models now appear in 11 groups that are clearly defined
by function: GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Routers;
GROUP 3: Control Systems; GROUP 4: Format/Standards Converters; GROUP 5:
Range Extenders and Repeaters; GROUP 6: Specialty AV Products; GROUP 7:
Scan Converters and Scalers; GROUP 8: Cables and Connectors; GROUP 9:
Room Connectivity; GROUP 10: Accessories and Rack Adapters and GROUP 11:
Sierra Products.
Congratulations on purchasing your Kramer 810 Color Bar/Audio Generator, which
is ideal for:
Testing and aligning video equipment, including monitors, recorders and
projectors

2
810 - Getting Started
2 Getting Started
We recommend that you:
Unpack the equipment carefully and save the original box and packaging
materials for possible future shipment
Review the contents of this user manual
2.1 Achieving the Best Performance
To achieve the best performance:
Use only good quality connection cables (we recommend Kramer high-
performance, high-resolution cables) to avoid interference, deterioration in
signal quality due to poor matching, and elevated noise levels (often
associated with low quality cables)
Do not secure the cables in tight bundles or roll the slack into tight coils
Avoid interference from neighboring electrical appliances that may adversely
influence signal quality
Position your Kramer 810 away from moisture, excessive sunlight and dust
This equipment is to be used only inside a building. It may only be
connected to other equipment that is installed inside a building.
!

810 - Getting Started
3
2.2 Safety Instructions
Caution:
There are no operator serviceable parts inside the unit
Warning:
Use only the Kramer Electronics input power wall
adapter that is provided with the unit
Warning:
Disconnect the power and unplug the unit from the wall
before installing
2.3 Recycling Kramer Products
The Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC
aims to reduce the amount of WEEE sent for disposal to landfill or incineration by
requiring it to be collected and recycled. To comply with the WEEE Directive,
Kramer Electronics has made arrangements with the European Advanced
Recycling Network (EARN) and will cover any costs of treatment, recycling and
recovery of waste Kramer Electronics branded equipment on arrival at the EARN
facility.
!

4
810 - Overview
3 Overview
The 810 is a high−performance composite video and s−Video (Y/C) color bar and
1kHz audio tone generator. It outputs two composite video and one s−Video color
bar signal in either NTSC or PAL, and a 1kHz audio tone simultaneously.
In addition, the 810 Color Bar/Audio Generator:
Provides a 1kHz balanced or unbalanced audio output for audio equipment
alignment
Enables you to determine the video output standard, PAL or NTSC, by using
the PAL/NTSC selector switch
3.1 Defining the 810 Color Bar/Audio Generator
This section defines the 810.
Figure 1: 810 Color Bar/Audio Generator
#
Feature
Function
1
12V DC
+12V DC connector for powering the unit
2
OUT 1 BNC Connector
2 Composite video outputs
3
OUT 2 BNC Connector
4
Y/C OUT 4-pin Connector
s-Video output
5
1 kHz OUT 3-PIN Terminal Block
Connector
Balanced (or unbalanced) audio output
6
ON LED
Illuminates when receiving power
7
PAL / NTSC Selector Switch
Selects PAL when released; selects NTSC when pushed in

810 - Connecting the 810
5
4 Connecting the 810
Always switch off the power to each device before connecting it to your
810. After connecting your 810, connect its power and then switch on
the power to each device.
To connect the 810 as illustrated in the example in Figure 2:
1. Connect the composite video BNC OUT 1 connector to the composite
acceptor (for example, a video display).
2. Connect the composite video BNC OUT 2 connector to the composite
acceptor (for example, a composite video recorder).
3. Connect the s-Video (Y/C) 4P Y/C OUT connector to the s-Video (Y/C)
acceptor (for example, an s-Video display).
4. Connect the 3-wire cable to the detachable terminal block 1 kHz OUT
connector and to the audio input of the destination unit.
5. Connect the 12V DC power adapter to the power socket and connect the
adapter to the mains electricity.
Figure 2: Connecting the 810 Color Bar/Audio Generator
i

6
810 - Adjusting the Audio Level
5 Adjusting the Audio Level
The audio level of the 810 is pre-set at the factory at 4dBm. However, you can
adjust the audio level on your 810 Color Bar/Audio Generator, if you wish.
To adjust the audio level:
1. Insert a screwdriver into the small hole on the underneath of the 810 Color
Bar/Audio Generator, enabling access to the trimmer.
2. Carefully rotate the screwdriver, trimming the 810unit and adjusting the
audio level, as required.
Figure 3 illustrates the position of the small hole on the underneath of the 810
Color Bar/Audio Generator:
Figure 3: Underside of the 810 Color Bar/Audio Generator

810 - Technical Specifications
7
6 Technical Specifications
VIDEO OUTPUTS:
2 x 75% color bar on BNC connectors; 1Vpp/75Ω
1 x 75% s-Video color bar on 4P connector, 1Vpp/75Ω
(luma)
AUDIO OUTPUTS:
1kHz, 4dBm/47Ω balanced audio on detachable terminal
block
CONTROL:
PAL/NTSC selector switch
VIDEO S/N RATIO:
62dB
LINE JITTER:
2ns
POWER CONSUMPTION:
12V DC, 260 mA
OPERATING TEMPERATURE:
0° to +40°C (32° to 104°F)
STORAGE TEMPERATURE:
-40° to +70°C (-40° to 158°F)
HUMIDITY:
10% to 90%, RHL non-condensing
DIMENSIONS:
12 cm x 7.5 cm x 2.5 cm (4.7 inch x 2.95 inch 0.98 inch,
W, D, H)
WEIGHT:
0.3 kg (0.67 lbs.) approx.
INCLUDED ACCESSORIES:
Power supply

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.
P/N:
2900-006003
Rev:
2
!
SAFETY WARNING
Disconnect the unit from the power
supply before opening and servicing