User manual TELEX AUDIOCOM CIA-1000 ASSEMBLY REV A

[. . . ] CIA-1000 CALL INDICATOR ASSEMBLY USER INSTRUCTIONS 528 Telex ® CIA-1000 Channel Select 1 Telex ® CIA-1000 Channel Select 1 2 Power 2 Power CIA-1000 Call Indicator Assembly (Top light version for desktop usage. ) CIA-1000 Call Indicator Assembly (Front light version, may be rack mounted. ) General Description The CIA-1000 Call Indicator Assembly connects to an Audiocom or RTS TW intercom channel and provides an attention-getting indicator light for cueing and paging. The light can be activated by any call button on the channel. Relay contacts are also included for activation of an external device along with the light. [. . . ] The top-light s s s s s s s version is ideal for desktop or wallmount use. The front-light version is suitable for rack mounting. System select control for compatibility with Audiocom or RTS TW Intercoms. Channel select control for TW channel 1 or 2 select. Line and Loop connectors permit connection within a chain of intercom stations. AC powered, includes PS-L wallpack (same wallpack as used for US2000A, ES4000A, SPK-2000). Spring-clamp terminals for relay output, with normal-open (NO), common (C) and normal-closed (NC) contacts. Rack-mountable with optional Audiocom rack mount hardware. Available in Audiocom black or RTS gray. Package Contents CIA-1000 Call Indicator Assembly PS-L Wall-pack Power Supply User Instructions Warranty Registration: Fill out and return. Telex Communications, Inc. South, Minneapolis, MN 55420 Tel: 612-884-4051 Fax: 612-884-0043 Email: pro. sound@telex. com Home Page http://www. telex. com © Telex Communications, Inc. 1999 9350-7658-000 Rev A, 10/99 ® 560 Circuit Board Configuration Jumpers To change the jumper settings, remove the top cover. J6: Call Light Configuration Jumper on pins 1-2: Light flashes during call (default-typical setting). Jumper on pins 2-3: Light stays lit during call. J8: Relay Configuration Jumper on pins 1-2: Normal Open (NO) contacts closed continuously during call (default-typical setting). [. . . ] The CIA-1000 may also be modified to actuate the light and relay using an external, user-supplied switch. See Figure for location of the switch connector. RMK-S Single-Unit Rack Mount Kit for one 1/2-rack wide Audiocom component* Mounting The CIA-1000 can be wall mounted using the slotted holes in the bottom of the case. The front-light version can be installed in an equipment rack using optional Audiocom rack mounts. RMK-D Dual-Unit Rack Mount Kit for two 1/2-rack wide Audiocom components* Audiocom Rack Mount Kits J5: EXTERNAL SWITCH J8: RELAY OPERATION Toggle during call On continuously during call J6: CALL LIGHT OPERATION On continuously during call Flash during call 602 Location of Jumpers and External Switch Connector 2 [. . . ]