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アクセサリー Dolby Laboratories UEX/650のPDF 取付説明書をオンラインで閲覧またはダウンロードできます。Dolby Laboratories UEX/650 14 ページ。 Upgrade kit for cp650 cinema processor

Alignment

The Dolby Digital Surround EX format may be assigned to any user-assignable

format button. After you make your assignment, the CP650 front-panel bar graph

display and the PC setup software show the additional Back Surround outputs

(Bsr and Bsl):

Figure 5 Front-Panel Display while running a Dolby Digital Surround EX Film

The Dolby Digital Surround EX format is defined as Format 13. The digital sound

data from current films produced with the Dolby Digital Surround EX process

contains auto-switching bits (Surround EX flags.) A CP650 equipped with the

Cat. No. 790 Surround EX Board detects these bits and automatically switches the

CP650 to Surround EX decoding. There is no need to assign a button to Format 13. If

the flags indicate that the film is not a Surround EX film, or if the flag bits are not

present, Surround EX mode switches off automatically. The Bsr and Bsl channels are

automatically configured for either 5.1 mode or Surround EX mode.

The alignment procedure for the new surround outputs follows the same steps used

for the original Left Surround and Right Surround channels during the initial cinema

setup. Using the CP650 Installation Manual, follow the procedure for microphone

placement, RTA hookup, and SPL calibration; then perform level calibration and

equalization for all speaker channels:

1. Initial Output-Level Calibration—Select and set each main output channel

(C, L, and R) to 85 dB, and set each Surround output (Ls, Bsl, Bsr, Rs) to

82 dB.

2. Coarse (Bulk) Equalization—Adjust the EQ on all speakers.

3. Fine (1/3-Octave) Equalization—Adjust the EQ on all speakers.

4. Final Output-Level Calibration—Select and set each main output channel to

85 dB, and each Surround output to 82 dB.

Dolby

UEX/650 Upgrade Kit Installation Instructions

R Rs Bsr Bsl Ls SW