Operator`s manual

44 TESTER
SOUND
Press 3 to select the SOUND test from the SELF-TEST MENU. Press 0 - 9 to play
sound.
ACTIVE KEYS
0 - 9 Plays sound.
x Returns to the SELF-TEST MENU.
MEMORY
Press 4 from the SELF-TEST MENU to select the MEMORY test. The MEMORY test
checks the integrity of many of the critical circuits inside the Tester.
ACTIVE KEY
x Returns to the SELF-TEST MENU.