User manual RANE AVA 22D

[. . . ] STORING DELAY--Press the STORE button (the STORE LED turns off). This stores the current Delay values into each Channel's current Memory (A or B). The current Memory is indicated by the lit MEMORY LED for each Channel. Both Channel's current Delay values are stored with each press of the STORE button. [. . . ] The AVA 22d uses an 18 volt AC center-tapped transformer only. Use only a model RS 1, RAP 10 or other remote AC power supply approved by Rane. The AVA 22d is supplied with a remote power supply suitable for connection to this jack. Consult the factory for replacement or substitution. Chassis ground point: A #6-32 screw and toothed washer is provided for chassis ground. Since the AVA 22d does not get chassis ground through the AC cord, this point is provided if your system does not have another earth ground such as the rack rails. FCC NOTICE This 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. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. 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. Increase the separation between the equipment and the receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician. CANADIAN EMC NOTICE This 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 configuration between units. Try combinations of lifting grounds on units supplied with ground lift switches (or links). Verify all chassis are tied to a good earth ground. 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. Manual-3 AVA 22d CONNECTION When connecting the AVA 22d to other components in your system for the first time, leave the power supply for last. This gives you a chance to make mistakes and correct them before any damage is done to your fragile speakers, headphones, ears, or brains. [. . . ] If you know the nominal level, adjust the control indicator to that level. Otherwise, set the Sensitivity control so high signal peaks just illuminate the CLIP LED, then back off a little. ADJUSTING CURRENT DELAY VALUE One Channel at a time: With the LINK LED off, press the up/down buttons for the Channel you want to adjust until the desired Delay value is reached. Both Channels simultaneously: With the LINK LED on, changing either Delay value changes the other Channel's Delay value by the same relative amount. [. . . ]