Configuring the System − Getting StartedPage 22The appendix starting on page 69 shows a "menu map", which gives the position of allmenus and options in the Installer menu.Changing a SettingTo change the setting of an option, you normally follow the same procedure as above bypressing or one or more times to select the required setting and pressing to makethe change. Some options require you to press or to change the setting from, forexample, Yes to No. Other options may require you to enter text, as described in the nextsection.Entering TextYou can use the numeric (0-9), * and # keys on the keypad to enter numbers and textwhen required to do so for an option. All numeric keys are labelled to show the charactersyou can enter using that key. For example, you can use the "2" key to enter A, B, C and 2(where applicable). Also use (where applicable): # to change between capital and lower-case letters. 0 to enter a zero, space or other characters such as "&", "@" and "/".When you first select an option to enter text, the display shows the cursor at the beginningof the bottom line. If you press a key, the bottom line clears and the character you key-inappears at the beginning of the line.A cursor on the display shows the position of the next character. If you are keying incapital letters, the cursor is a block. For lower-case letters, the cursor is an underline.If you press when you first select an option to enter text, the existing text shifts right onecharacter and you can insert a new character in the empty space. To move the cursor leftor right, press or respectively. To delete a character, press .Exiting the Installer MenuTo exit the Installer menu:1. Replace the lid of the control unit or other devices (if you removed them) to close alltamper switches.2. Press until the display shows:3. Press to leave Installer menu. (Press if you do not want to leave the menu.)4. If there are no faults, the display shows the time and date, and the system is readyfor use.Exiting with FaultsYou can exit the Installer menu, even if faults are present (such as the front of a detectorbeing open). Exiting the Installer menu with faults present will not cause an alarm, butdoes keep the faults active.If you attempt to exit the Installer menu with faults present, you will see: