Rane AD-13- Operations Instructions download pdf (Page 3)

Manual-3

REAR PANEL DESCRIPTION

1 Chassis ground point: A #6-32 screw and toothed washer is provided for chassis ground. Since the AD 22d does not get chassis

ground through the AC cord, this point is provided in case your system does not have another earth ground such as the rack rails.

See the CHASSIS GROUNDING note below.

2 POWER input connector: No this is not where Commissioner Gordon plugs in his Bat-phone, in fact it is not a telephone jack at

all. e AD 22d uses an 18 volt AC center-tapped transformer only. Use only a model RS 1 or other remote AC power supply approved

by Rane. e AD 22d is supplied with a remote power supply suitable for connection to this jack. Consult the factory for replace-

ment or substitution.

3 REMOTE RECALL terminals: Wiring external conﬁguration switches to these terminals allows remote recall of the two non-

volatile memories for each Channel. When the switch closes, Memory B for the given Channel is recalled. When the switch opens,

Memory A is recalled. ese terminals use CMOS (+5 volt) logic levels and sink only 0.5 mA (max.) each.

4 Recessed lockout switch: Enables the Front Panel Lockout mode. In this mode all front panel controls, with the exception of the

CHAN and DISPLAY MODE buttons, are disabled. e Channel button remains active so the user may view the current Delay

values without risk of changing them, and the display mode button allows display of Delay values in milliseconds, feet or meters.

Press RECALL while in LOCKOUT to temporarily display, but not Recall, the value of the other stored Memory for the indi-

cated channel. (See OPERATING INSTRUCTIONS for optional Bypass lockout mode, and MEMORY BUTTONS on previous page.)

5 INPUT/OUTPUT connectors: Nothing new here, the AD 22d uses balanced XLRs, with pin 2 “hot” per AES standards.

FCC NOTICE

is equipment has been tested and found to comply with

the limits for a Class B digital device, pursuant to Part 15 of

the FCC Rules. ese limits are designed to provide reasonable

protection against harmful interference when the equipment is

operated in a residential installation. is equipment generates,

uses, and can radiate radio frequency energy and, if not installed

and used in accordance with the instructions, may cause harm-

ful interference to radio communications. However, there is no

guarantee that interference will not occur in a particular installa-

tion. If this equipment does cause harmful interference to radio

or television reception, which can be determined by turning the

equipment oﬀ and on, the user is encouraged to try to correct the

interference by one or more of the following:

1. Re-orient or relocate the receiving antenna.

2. Increase the separation between the equipment and the

receiver.

3. Connect the equipment into an outlet on a circuit diﬀerent

from that to which the receiver is connected.

4. Consult the dealer or an experienced radio/TV technician.

CANADIAN EMC NOTICE

is Class B digital apparatus meets all requirements of the

Canadian Interference-Causing Equipment Regulations.

Cet Appariel numerique de la classe B respecte toutes les

exigences du Reglement sur le material broilleur du Canada.

CHASSIS GROUNDING

If after hooking up your system it exhibits excessive hum or

buzzing, there is an incompatibility in the grounding conﬁgura-

tion between units. Here are some things to try:

1. Try combinations of lifting grounds on units supplied with

ground lift switches (or links).

2. Verify all chassis are tied to a good earth ground.

3. Some units with outboard power supplies do not ground

the chassis through the line cord. Make sure these units are

solidly grounded by tying the Chassis Ground Point to known

earth ground. Use a star washer to guarantee proper contact.

OPEN

MEM A

CLOSED

MEM B

HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST

ACCEPT ANY INTERFERENCE THAT MAY CAUSE

RULES. OPERATION IS SUBJECT TO THE FOLLOWING

TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE

THIS DEVICE COMPLIES WITH PART 15 OF THE FCC

UNDESIRED OPERATION.

CLASS 2 EQUIPMENT

650mA

POWER

REMOTE RECALL PORT:

5 VOLT SOURCES 0.5 mA

CMOS SCHMITT TRIGGER INPUTS

REMOTE RECALL

CH1 CH2 GND

CHASSIS GND

BALANCED WIRING:

PIN 1

PIN 3 NEGATIVE

PIN 2 POSITIVE

RANE CORP.

MADE IN U.S.A.

AD 22d

ACN 001 345 482

CH 1 IN

CH 1 OUTCH 2 OUT CH 2 IN

CH 1 IN

5 2 1 3 4

1 2 3 4

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Rane AD-13- Operations Instructions Page 3

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