Maintenance Manual
UDM-240Z
V
/ZB
V
3
6
FCC Information to User
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 residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one of the
following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is
con-nected.
• Consult the dealer or an experienced radio/TV technician for help.
Caution
Modifications not expressly approved by the party responsible for compliance could void the
user’s authority to operate the equipment.
FCC Compliance Information :
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received, including interference
that may cause undesired operation
IMPORTANT NOTE:
FCC RF Radiation Exposure Statement:
This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with a minimum distance of 20
centimeters between the radiator and your body.This transmitter must not be co-located or
operating in conjunction with any other antenna or transmitter.
Summary of Contents for UDM-240ZBV
Page 1: ...UDM 240ZBV ZV Service Manual ...
Page 8: ...Maintenance Manual UDM 240ZV ZBV 8 3 DESCRIPTION ...
Page 13: ...Maintenance Manual UDM 240ZV ZBV 13 5 INTERFACE Line Port Connection with an external port ...
Page 14: ...Maintenance Manual UDM 240ZV ZBV 14 PROG port ...
Page 15: ...Maintenance Manual UDM 240ZV ZBV 15 ...
Page 16: ...Maintenance Manual UDM 240ZV ZBV 16 ...
Page 17: ...Maintenance Manual UDM 240ZV ZBV 17 ...
Page 18: ...Maintenance Manual UDM 240ZV ZBV 18 ...
Page 19: ...Maintenance Manual UDM 240ZV ZBV 19 ...
Page 20: ...Maintenance Manual UDM 240ZV ZBV 20 ...
Page 21: ...Maintenance Manual UDM 240ZV ZBV 21 ...
Page 22: ...Maintenance Manual UDM 240ZV ZBV 22 ...
Page 23: ...Maintenance Manual UDM 240ZV ZBV 23 ...
Page 25: ...Maintenance Manual UDM 240ZV ZBV 25 6 CIRCUIT DESCRIPTION ...
Page 26: ...Maintenance Manual UDM 240ZV ZBV 26 Audio Amp ...
Page 27: ...Maintenance Manual UDM 240ZV ZBV 27 Code ...
Page 28: ...Maintenance Manual UDM 240ZV ZBV 28 Main Chip MIC Amp ...
Page 29: ...Maintenance Manual UDM 240ZV ZBV 29 Power Supply Audio AMP ...
Page 30: ...Maintenance Manual UDM 240ZV ZBV 30 Parts Layout top ...
Page 31: ...Maintenance Manual UDM 240ZV ZBV 31 Parts Layout bottom ...
Page 32: ...Maintenance Manual UDM 240ZV ZBV 32 7 CIRCUIT DIAGRAM ...
Page 33: ...Maintenance Manual UDM 240ZV ZBV 33 8 INSTALLATION ...
Page 34: ...Maintenance Manual UDM 240ZV ZBV 34 9 CONSIDERATIONS FOR INSTALLING ...