Articulate Instruments SyncBrightUp 사용자 설명서 - 페이지 12

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Manual for BrightUp unit. Document No. BrightUpManual_1.1

There is some noise at the beginning as the sync-separator turns

on. There are 4 bursts of 2kHz for the 4 bright-up (de-interlaced)

frames. There are then approximately fourteen VSync pulses and

some noise as the sync-separator turns off.

NOTE: There is no off-switch. When the unit is in SLEEP mode, it consumes

around 20uA. A pair of 1175mAh AAA Duracell or equivalent cells will last longer

than their shelf-life of 5 years.

Electrical Safety

The SyncBrightUp unit should not be placed in contact with any

high voltage device when in use.

Problem – SBU does not respond to beep from AAA software i.e

the power light does not flash on.

Solution – The SBU only responds to a reasonable audio level. Try

increasing the speaker volume in the Windows audio mixer.

If you are experiencing problems with the hardware or software

which are not covered in this manual, you can contact

Articulate Instruments Ltd

Queen Margaret University Drive

Musselburgh

EH21 6UU

Tel: +44 131 474 0000

Fax: +44 131 474 0001

Email:

WWW:

www.articulateinstruments.com

Revision

Date

1.0

07.01.11

1.1

03.07.13

Notes

Initial manual

More technical details added

03.07.13

14 pulses