CAMBRIDGE QT Spécifications

www.csmqt.com/qtprosupportQt 900™ / Qt 1500™INSTALLATION AND OPERATIONS GUIDE Version 1.4 www.csmqt.com/qtprosupportSound Masking - Paging - MusicIMPO

10• To configure paging, set Paging A Sensitivity to zero then set Paging A Volume for Zone 1 (Z1) to about the midpoint (attach an emitter to Zone 1

www.csmqt.com/qtprosupport11 If you are using a browser, subsequent adjustments are automatic and you may disregard the information below. • If

12Custon Cabling GuidelinesIf it is necessary to create custom cables on site, you must follow these specifications to ensure compliance with the

www.csmqt.com/qtprosupport13ErrorsIf an error is detected, “Status: Error” will be displayed on the Version, Status screen (control panel) or on the O

14Conversion KeySPECIFICATIONSPOWER SUPPLY: modular 100-240 VAC 50/60Hz 1.5 A input; 15 VDC 4A output; CE/UL/CUL rated.EMITTERS: must use Cambridge So

www.csmqt.com/qtprosupport15harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can r

16rev 07.09SETTINGS RECORD Installer / AdministratorIf Qt PRO™ is controlled from a network browser, use the “Print Settings” link under the Admin

2Qt PRO™ Control Unit — OUTSIDEQt PROTM Control Unit — INSIDEINSTALLATION PROCEDURE CONTROL UNIT• Mount control unit on wall (3 screws required).• T

www.csmqt.com/qtprosupport3• To connect an unbalanced (single-ended) paging signal, connect the signal wire to + and connect the ground wire to both

#To Install Emitters:• Refer to emitter layout drawings provided by dealer.• Remove and gather all ceiling tiles that are to re-ceive an emitter.•

#www.csmqt.com/qtprosupportACCESSING, SETTING AND OPERATING THE SYSTEMEach Qt PRO™ unit ships ready to be used as either a standalone system or a net

6• If an error has been detected, the Error screen is displayed. Click on + to acknowledge the error.• If the unit has been configured for time-of-da

www.csmqt.com/qtprosupport7To control Qt PRO™ from a browser:• Connect Qt PRO™ to a LAN. Read the unit’s Host-name or IP Address from the front cont

8Other Required Connections• The unit requires access to a SMTP server for send-ing error notification emails. Do not allow email replies to the unit.

www.csmqt.com/qtprosupport9Setting the masking volumes can be approached in two ways:IDEAL: If a sound level meter is available, adjust the unit’s ma