BDI ATB-300 Скачать руководство пользователя страница 11

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VI. Remote Control Connections

ATB-300 Remote Connections

AUTO

SELECT-INPUT6

SELECT-INPUT4

INPUT COM

SELECT-INPUT2

CHASSIS

STATUS5

K2-NC

INPUT COM

K2-COM

REMOTE ENABLE COM

CHASSIS

SELECT-INPUT1

INPUT COM

SELECT-INPUT5

STATUS7

K1-COM

FAULT RESET COM

STATUS1

STATUS3

FAULT RESET

MANUAL

SELECT-INPUT7

K1-NO

INPUT COM

SELECT-INPUT3

STATUS8

STATUS2

REMOTE P2

DB-25 MALE (USER SUPPLIED)

AUTO-COM

STATUS6

INPUT COM

SELECT-INPUT8

REMOTE P1

DB-25 FEMALE (USER SUPPLIED)

+12V

MANUAL-COM

STATUS4

REMOTE INPUTS

K1-NC

K2-NO

REMOTE ENABLE

INPUT COM

FAULT DETECTED RELAYS

INPUT COM

Notes:

1. Status outputs are open collector Darlington transistors capable of sinking

100ma @ 30v DC.

2. Select and remote inputs are momentary closures with internal 4.7K pullup

resistors to 5v DC.

Содержание ATB-300

Страница 1: ...ool Box Digital Analog Audio Switcher DA Operations Quick Start Guide Broadcast Devices Inc 2066 E Main Street Cortlandt Manor NY 10567 Tel 914 737 5032 Fax 914 736 6916 World Wide Web www Broadcast Devices com Rev D 05 09 Option Dependent ...

Страница 2: ... Descriptions 3 7 A Memory Programming 4 B Silence Interval Programming 4 C Silence Threshold Programming 5 III Remote Control Operation 7 IV Input Mode Selection Menu System 7 9 V Audio I O Connector Diagrams 9 10 VI Remote Control Connector Diagrams 11 VII Warranty 12 ...

Страница 3: ...s programmed using a priority list of 4 or 8 memories depending on configuration which are programmed with input channels to search for audio in order of preference The ATB 300 s intelligent search algorithm constantly monitors the inputs to allow immediate switching to the first active channel in the priority list without need to sequence through inactive channels when silence II ATB 300 Operatio...

Страница 4: ...channel The lower line indicates the channel that will be programmed into the memory when the ENTER key is pressed along with its activity status The LEFT and RIGHT ARROW keys are used to select a memory to program The UP and DOWN keys sequence through the input channel selections Pressing the ENTER key will program the channel indicated on the bottom line in to the priority memory Note that progr...

Страница 5: ... time between 1 and 100 Default 5 40 dB below nominal input using the UP and DOWN arrow keys Pushing the ENTER key will put this setting into non volatile memory Pushing the red X key will return to the original value before it was changed NOTE the ENTER key MUST be pushed to retain this setting after power is cycled This allows the user to test a setting before committing it to memory Manual oper...

Страница 6: ...ubsequent loss of audio on the channel that was automatically selected If such an event should occur the priority list will again be used to select the first available active channel in the list Audio Restored Look Back Feature The ATB 300 has the ability to monitor the designated primary channel after a loss of audio has been detected by the silence sensor if the unit is in the automatic mode If ...

Страница 7: ...arily To enable remote channel selection the ATB 300 must be in MANUAL mode When the ATB 300 is in MANUAL mode connecting a remote channel select input to remote common momentarily will cause the corresponding input to be selected as the current output ONLY ONE channel select input can be active If more than one input is selected simultaneously the ATB 300 will not switch IV Input Mode Selection M...

Страница 8: ...ight Note Phase inversion is Left or right but not both simultaneously Input Invert Control modes are automatically saved when selected To exit this menu press the F1 key to return to the main menu Press F4 three times to enter Input Gain Control menu Pushing the up arrow down allows you to select the input channel to be changed Pushing the left right arrow buttons allows you to adjust gain in one...

Страница 9: ...e unit While holding the red X key restore AC power until the display indicates FACTORY DEFAULT V Audio I O Connections ATB 300 Audio Connections CH4 OUT AESOUTP2 CH3 IN AESOUTP4 AESOUTN3 AESINP1 AESINP2 AESINP4 AESINP3 DIGITAL AUDIO I O DB 25 1 14 2 15 3 4 5 6 7 8 9 10 11 12 13 16 17 18 19 20 21 22 23 24 25 CH2 OUT AESOUTP3 AESOUTN1 AESINN4 CH1 OUT AESINN2 CH3 OUT AESINN1 CH1 IN AESOUTP1 AESOUTN4...

Страница 10: ...3 24 25 CH5 RIGHT CH 7 LEFT CH1P CH 6 RIGHT CH 7 RIGHT CH 6 LEFT CH8 LEFT CH5N CH6P CH4N CH3P CH1N CH6N CH4P CH8 RIGHT CH8P CH2N ATB 300 AUDIO INPUT MAPPING INPUT CHANNEL TYPE LOCATION 1 DIGITAL AES 1 2 DIGITAL AES 2 3 DIGITAL AES 3 4 DIGITAL AES 4 5 ANALOG ANALOG IN 1 2 L R 6 ANALOG ANALOG IN 3 4 L R 7 ANALOG ANALOG IN 5 6 L R 8 ANALOG ANALOG IN 7 8 L R ...

Страница 11: ...S2 REMOTE P2 DB 25 MALE USER SUPPLIED 1 14 2 15 3 4 5 6 7 8 9 10 11 12 13 16 17 18 19 20 21 22 23 24 25 AUTO COM STATUS6 INPUT COM SELECT INPUT8 REMOTE P1 DB 25 FEMALE USER SUPPLIED 1 14 2 15 3 4 5 6 7 8 9 10 11 12 13 16 17 18 19 20 21 22 23 24 25 12V MANUAL COM STATUS4 REMOTE INPUTS K1 NC K2 NO REMOTE ENABLE INPUT COM FAULT DETECTED RELAYS INPUT COM Notes 1 Status outputs are open collector Darli...

Страница 12: ... A number will be refused Note freight collect shipments will also be refused When the unit has been received inspected and tested the customer will receive a report of the findings along with a quotation for recommended repairs which are found falling outside of the standard warranty Units returned for in warranty repairs which are found not to be defective will be subject to an evaluation and ha...

Страница 13: ...13 ...

Страница 14: ...14 ...

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