PYLE Audio PT-690A Delay Time & Dynamic Range Control, Dolby Digital Modes, DRC=0/4, DRC=1/4

DELAY TIME & DYNAMIC RANGE CONTROL

DELAY TIME

DYNAMIC RANGE CONTROL

The delay time can be individually set for the Dolby Digital/Dolby Pro Logic II modes using the DELAY (CENTER/REAR) buttons.

When you adjust the delay time in the Dolby Digital mode, an additional 15 ms is automatically added to the surround channels in the Dolby Pro Logic mode. The current setting is shown on the display.

DELAY

TIME

POWER	MUTE	DELAY	SPK
		TIME	SETUP	SPK
	SU RROU ND			SETUP
	MODE	BASS
MEMOR Y	DOLBY PL II	TREBLE
		INPUT	SUBWOOFER
		SELECT	ON/OFF
	DOLBY		CH
	DIGITAL	DIMMER	SELECT
STATION	DYNAMIC	INPUT	TEST
		MODE	TONE
	BAND		LFE TRIM
	AUTO
TUNING	MANUAL	TUNING

ST/MONO	VOLUME
	PT-690A

This button controls the compression range of sound track. If the compression is large (DRC = 4/4), the sound effect is retarded to a certain range. As a result, sound effect is not as excited as normal range DRC = 0/4). It is useful when you want to movies at the late night.

Press DYNAMIC on remote control repeatedly until the desired compression range reached.

POWER	MUTE	DELAY	SPK
		TIME	SETUP
	SURROUND
	MODE	BASS
MEMORY	DOLBY PL II	TREBLE
		INPUT	SUBWOOFER
		SELECT	ON/OFF
	DOLBY		CH
	DIGITAL	DIMMER	SELECT
STATION	DYNAMIC	INPUT	TEST
		MODE	TONE
	BAND		LFE TRIM	DYNAMIC
	AUTO
TUNING	MANUAL	TUNING

ST/MONO	VOLUME
	PT-690A

1. Press SPK SETUP on the remote control as shown.

The corresponding speaker appears on the display. i.e .C → S

2. Press “DELAY TIME” button to set the time delay.

Delay Time Setting Adjustable Range

DOLBY DIGITAL MODES:

0-15 ms in 5 ms step (S-Delay)

0-5 ms in 1 ms step (C-Delay)

DOLBY PRO LOGIC II MODE: 10-25 ms in 5 ms step (S-Delay)

In the surround modes, the sound from the speakers should be delayed slightly, relative to that from the front speakers.

The optimum delay time will depend on acoustic properties, whether the walls and furnishings reflect or absorb sound, etc.

It is recommended that you try different delay times to obtain the best effect. The delay is digitally synthesized. For the highest sound quality with minimum noise and distortion, the delay time can be set independently for each surround mode using the DELAY TIME buttons, with the current setting shown in the display.

DRC=0/4	No Compression
DRC=1/4
DRC=2/4
DRC=3/4
DRC=4/4	Greatest Compression

Note:

1.The dynamic Range Control state will resume to normal if you do not press it after 5 seconds.

2.Dynamic range compression is not possible with DTS sources.

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