User manual RANE LRS 4 DATASHEET

[. . . ] DATA SHEET / MANUAL LRS 4 LEVEL RECALL SWITCH 2. 35" 4 3 2 1 Vc Vr Description The LRS 4 provides a simple interface to end users requiring four predetermined volume levels (may include mute) when used in conjunction with devices equipped with voltage-controlled level inputs. Compatible Rane units include the CP 64, CP 52, DA 26, or MP 44. Units with the Versatile Input Port (VIP) are also compatible, including the Drag Net family of RPM products. [. . . ] It is important to ensure that the Remote Ports are not subjected to sustained voltages outside the range of 0 to 5 volts DC or high levels of static. The device inputs are protected, however you can save a lot of time by taking this precaution. It is a good idea to install the wiring, connect it to the Remote and then make the final connections at the unit. When wiring to Euroblocks, a minimum wire gauge of 22 is preferred for reliability. If the ground or shield wire is left shorter, it acts as a strain relief for the other wires. Cable with a flexible jacket is easier to use and less likely to damage the connections. Be sure to note the wire color of each input in order to facilitate correct wiring to the unit. Make sure wires are free of nicks and that the cable jacket is stripped back sufficiently to allow it to lie in the electrical box with the remote assembly inserted. Connect each wire to the 5-pin connector by fully inserting it in the correct socket and tightening the screw. Use the flat head #6 screws supplied with the kit to mount the remote assembly and silkscreened front panel to the electrical box. Install the Decora plate of your choice (not included). Wire Types Variations in wire type do not greatly affect the performance of the remote controls. However, 22-gauge stranded wire with a flexible jacket is recommended. You may use 3-conductor unshielded remote control signal cable for shorter runs (less than 200 feet [60 meters]) or 2-conductor (1 pair) shielded remote control signal cable (use the shield as the GND return) for longer runs (200 to 1000 feet [60 to 300 meters]). The type of wire required is influenced by your installation and local electrical codes. Rane Corporation does not provide or source cable. [. . . ] #88741 Shielded remote control signal cable CAT. #88723 Block Diagram / Schematic 5 k 1k 1 5 k 1k 2 5 k 1k 3 5 k 1k 4 VR VC GND GND LRS 4 VR VC GND CP 64 VR1or2 V1or2 CP 52 VR VC DA 26 REF VC MP 44 VR VC RPM * REF 1-8 GND Use this chart to connect the LRS 4 to various Rane units. ©Rane Corporation 10802 47th Ave. W. , Mukilteo WA 98275-5098 TEL 425-355-6000 FAX 425-347-7757 WEB www. rane. com All features & specifications subject to change without notice. [. . . ]