How to Diagnose Why the Keypads Buzz During the Test Report

Overview: Setting program entry 104 OnBat toYes, enables the alpha display "On Batry" and turns on buzzer when battery is draining faster that it is charging, i.e.: power load on D8112 is more than AC can supply alone. If this item is programmed YES, the Alpha Command Center will buzz during test reports.

Issue

Every time the D8112 sends a test report, the keypad buzzes until CMD 4 is entered.

Solution

If program item 104 OnBat (found under Special Alpha Cmd in D8112 Main handler) is set to YES, the Alpha Command Center will buzz during test reports.

Part numbers D8112, D8112A, D8112E, D8112E1, D8112G, D8112G1, D8112G2, D1252, D1252A, D360