Key operation check
Press the key on the operation panel of this unit. The pressed key is displayed in yellow on the color
monitor.
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Do not press the Power key. If the Power key is pressed, the power is turned off and the unit enters
standby state.
(Screen 3-12)
LED operation check
OAccess LED� and OTV output LED� are lit during OButton Test�. When all keys are pressed, OAccess
LED� and OTV output LED� start blinking.
LCD operation check
All segment become ON during OButton Test�. When all 12 keys are pressed, all segment start blinking.
Fan operation check
The fan rotates by force during OButton Test�.
Buzzer check
When all 12 keys are pressed, the buzzer makes a Obeep sound� and the all keys on the color monitor are
displayed in red.
(Screen 3-13)
3-10DPP-EX50 V1 |
ACEC
