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For the USA

FEDERAL COMMUNICATIONS COMMISSION RADIO

FREQUENCY INTERFERENCE STATEMENT

This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to Part 15
of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a resi-
dential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harm-
ful interference to radio communications. However, there
is no guarantee that interference will not occur in a particu-
lar installation. If this equipment does cause interference
to radio or television reception, which can be determined
by turning the equipment off and on, then the user is en-
couraged to try to correct the interference by one or more
of the following measures:

Re-orient or relocate the receiving antenna.

Increase the separation between the equipment and
the receiver.

Connect the equipment into an outlet on a circuit
different from that to which the receiver is connected.

Consult the dealer or an experienced radio/TV
technician for help.

Unauthorised changes or modification to this system can
void the users’ authority to operate this equipment.
This equipment requires shielded interface cables in order
to meet FCC class B limit.

For Canada

CLASS B                     NOTICE

This digital apparatus does not exceed the Class B limits
for radio noise emissions set out in the Radio Interference
Regulations of the Canadian Department of Communica-
tions.

CLASSE B                     AVIS

Cet appareil numérique ne dépasse pas les limites de la
classe B au niveau des émissions de bruits radioélectriques
fixés dans le Règlement des signaux parasites par le
ministère Canadien des Communications.

DRAWMER

D-Clock

DMS-2

WORD CLOCK MEASUREMENT

AND DISTRIBUTION AMPLIFIER

SAFETY CONSIDERATIONS

CAUTION - MAINS FUSE

TO REDUCE THE RISK OF FIRE

REPLACE THE MAINS FUSE ONLY WITH

A FUSE THAT

 CONFORMS TO IEC127-2.

250 VOLT WORKING, TIME DELAY TYPE

AND BODY SIZE OF 20mm x 5mm.

THE MAINS INPUT FUSE MUST

BE RATED AT T315mA.

CAUTION - MAINS CABLE

DO NOT ATTEMPT TO CHANGE

OR TAMPER WITH THE

SUPPLIED MAINS CABLE.

CAUTION - SERVICING

DO NOT PERFORM ANY SERVICING.

REFER ALL SERVICING TO QUALIFIED

SERVICE PERSONNEL.

WARNING

TO REDUCE THE RISK OF FIRE OR

ELECTRIC SHOCK DO NOT EXPOSE

THIS EQUIPMENT TO RAIN OR MOISTURE.

Summary of Contents for D-Clock DMS-2

Page 1: ...ntroduction Features Overlay Installation Power Connection Chapter 2 Control Description Simple Connection Guide Audio Connections Control Description Typical Connection Setup Connection Setup for Pro...

Page 2: ...LL WARRANTIES WHETHER ORAL OR WRITTEN EXPRESSED IMPLIED OR STATUTORY DRAWMER MAKES NO OTHER WARRANTY EITHER EXPRESS OR IMPLIED INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY FI...

Page 3: ...nsult the dealer or an experienced radio TV technician for help Unauthorised changes or modification to this system can void the users authority to operate this equipment This equipment requires shiel...

Page 4: ...high impedance to maintain the correct level of the digital sig nal for onward distribution Sixteen BNC clock outputs are situated on the rear panel with a further four BNC clock outputs on the front...

Page 5: ...nput 11 12 6 9 7 16x BNC Clock Outputs BufferedBNCwordclockoutputswith 33 Ohms impedance FEATURES OVERLAY The DMS 2 D Clock is designed for standard 19 rack mounting and occupies 1U of rack space Avoi...

Page 6: ...found close to a TV or radio transmitter it is suggested that the screen of the data cable be connected to the chassis connection on the XLR type connector rather than to pin 1 If ground loop problems...

Page 7: ...ual frequency to four decimal places upto 768kHz PPM Displays the nominal sample rate with ppm part per million error indication for 32 44 1 48 96 192KHz Displays the nominal sample rate with percenta...

Page 8: ...8 CONNECTION SETUP FOR PRODUCTS WITH NO CLOCK OUTPUT TYPICAL CONNECTION SETUP...

Page 9: ...mer Technical Help line Coleman Street Parkgate Rotherham S62 6EL UK Alternatively contact us by E mail on tech drawmer com Further information on all Drawmer dealers Authorised service departments an...

Page 10: ...10 BLOCK DIAGRAM Ref 1v00 B 08 06 04...

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