Rane AD22S AD22S Data Sheet

Data Sheet-1

AD22S

AUDIO DELAY

General Description

°e Rane AD22S is a fully balanced two-input, two-output

Audio Delay unit designed for multiple applications, including

speaker array synchronization and precision audio-to-video

alignment. With two distinct modes, the AD22S offers the

functionality of dedicated devices within a single rack unit.

Featuring a range of 2.00 to 999.99 ms, this unit provides delay

displayed in units of time, distance, or frames. Use the dedicated

Video mode to provide almost a full second of audio delay in 0.5

frame increments for all standard NTSC or PAL/SECAM frame

rates.

°e AD22S can operate as two independent channels or as a

linked or stereo pair. Front panel controls let you choose settings

for each channel that can be stored into two nonvolatile memory

locations for quick and easy access at any time. Bypass relays

for each channel automatically connect should the device lose

power. Your settings are always saved into working memory and

restored upon power up. Rear terminals let you connect standard

switches to recall settings remotely.

°e AD22S’s balanced XLR inputs and outputs offer the

Rane standard of audio quality, with 24-bit processing and

delay precision down to 0.01 ms. With the ability to provide

unity gain up to a maximum input level of 24 dBu, the unit can

be used with standard high-impedance devices or in a mixed

environment using 600 Ω equipment. LEDs on the front panel

indicate signal presence and alert when the signal is nearing the

maximum input level.

Features

Two distinct modes of operation: Distance & Video

DATA SHEET

Video Mode

• Display in frames per second or milliseconds

• Compatible with NTSC and PAL / SECAM frame rates

• 0.5 frame resolution

Distance Mode

• Display in milliseconds, feet, or meters

• 2.00 to 999.99 ms Delay Range per channel

• 0.01 ms resolution

• Large backlit LCD display

• Two nonvolatile memories per channel for each alignment mode

• Remote memory recall port on rear

• Front panel lockout port on rear

• Failsafe bypass relay for each channel

• Internal universal power supply (100-240 VAC)