User manual RUSSOUND ISK1

[. . . ] The keypad has installer-selectable amber or green key backlighting. The keypad uses one or two external speakers. A built-in speaker relay allows it to share speakers with an audio system for high-fidelity communications. Wiring ComPoint system components interconnect with CAT-5 cable. Run CAT-5 from the hub location to every keypad location. [. . . ] When you release the Talk key, both the sending and receiving keypads sound a single ping to signal the person receiving can reply hands free within 7 seconds. After the 7 seconds, the keypads sound a double ping to signal the end of the hands-free reply period. To reply to an intercom from another zone before the double ping, just speak. After the double ping, press and hold the Talk key while you speak. You can reply as long as the sending zone's key is lighted red. An intercom session is not allowed when there is a page, door station call, or other intercom session in progress. Also, a door station call takes precedence and thus interrupts an intercom session in progress. Listen to another zone You can use your ComPoint system to continuously listen to any single zone from one or more other zones. This is done by first turning on a keypad microphone in the zone you want to listen to, then selecting that zone on one or more other keypads. To turn on a keypad's microphone, select the keypad's own zone on that keypad. The Talk key lights up red and the zone key blinks to indicate the microphone is active. To listen to the zone with the active microphone from other keypads, select that zone on the other keypads. The zone key on each keypad blinks three times and then remains lighted red to indicate the system is in Listen mode. To exit Listen mode, press any key other than Volume Up or Volume Down in the zone you're listening to. Listen mode cannot be disabled from any other zone. Other communication events have priority over Listen mode and thus interrupt listening to another zone. Safety Precautions For your safety, please read and follow these precautions before installing or using this product: Read instructions. Read and understand all the applicable instructions before installing or operating the product. Retain documents. Keep this manual in a convenient place for reference. Heed warnings. Be aware of all warnings on the product and in the instructions. Follow instructions. Install and use this product only as described in the instructions. Don't try to use this product in ways it wasn't designed for. Use indoors only. Don't expose this product to the weather Paging To send a page, press and hold the Talk key and speak. Release the key when you're done speaking. [. . . ] To turn on DND mode, press and release the DND key. The DND key lights up red to indicate DND mode is on. To cancel DND mode, press any key other than Volume Up or Volume Down. The red DND light shuts off. such as radiators, heat registers, stoves or other appliances that produce heat. Use the right power. [. . . ]