ppbRAE 3000 User’s Guide66Buzzer & LightThe buzzer and light alarms can be programmed to be on or offindividually or in combination. Your choices are: Both on Light only Buzzer only Both off1. Press [N/-] to step from one option to the next.2. Press [Y/+] to make your selection (the dark circle in the “radiobutton” indicates your selection).3. When you have completed your selections, press [MODE].You will see two choices: Save and Undo. You have theopportunity to register the new settings or to change your mindand revert to your previous settings. Press [Y/+] to save the changes. Press [N/-] to undo the changes and revert to the previoussettings.DatalogThe instrument calculates and stores the concentration and ID of eachsample taken. In the datalog sub-menu, a user can perform the tasksand functions shown below.
