Menvier300 InstallationPage 29shows, for example:The top line of the display shows the numberof new devices found. Because you haverestored factory defaults the control unit haserased its internal list of bus devices and thedisplay will not show any devices as missing.So, if a device is attached to the bus but notpowered up then the control unit will notdetect it. The bottom line of the display showsthe first in the list of found devices. Press to see any other items in the list.8. Press .The display shows:9. Press .The keypad sounder gives “deed ah”confirmation tone and the display shows thetime and date, for example:The control unit has saved all the changesyou have made.Step 11. Commission theSystemInstall Detectors and Other Peripherals1. Use the Installer Menu to teach the systemthe identity of any radio detectors or otherperipherals. (Note that you must have a radioexpander already connected and installed onthe bus to do this.) See the installationinstructions supplied with each detector orperipheral.2. Install detectors and peripherals at theirselected locations.3. Use the Installer Menu – Test (see Chapter5) option to:a) carry out a walk test of the detectors.b) test the operation of any other peripherals.Program the SystemProgram the system to suit user requirements.Page 30 is a summary of the Installer Menu onthe Menvier300. Please see theMenvier40/100/300 Engineering Guide for a moredetailed description.Note: make sure that you allocate keypadscorrectly to Wards. For more information see“Assigning Wired Keypads to Wards” in theMenvier40/100/300 Engineering Guide.Assemble and close the control unit:a) Fit the lid of the control unit into the back ofthe case (see Fig 50).b) Fit and tighten the lid fixing screw.NOTE: It is possible, for convenience, to placelinks over tamper contacts to inhibit tamper alarmduring installation. Because of this feature makesure you test all lid tampers before completinginstallations, to ensure that no links are left fitted.Figure 50 Replacing the control unit lid.Leave the Installer Menu.The red LEDs should go out, and the rim ofthe navigation keys glow green. The system isnow ready to hand over to the user.Handover to the UserInstruct the user on how to operate the system.See the Menvier40/100/300 Administrator’sGuide. If necessary, show them how to set thetime and date on the system.Remember to leave the Menvier40/100/300Administrator’s Guide with the user.