Instruction manual

92 Chapter 4

Troubleshooting

No Display troubleshooting

If the E5061A/E5062A displays nothing despite it is powered from proper ac power line,

isolate the failure in accordance with the procedure shown in Figure 4-3.

Connect the keyboard to the E5061A/E5062A rear panel connector, turn the power on and

start trouble isolation. The methods of trouble isolation are described in the procedural step

1 to 6.

Figure 4-3 No display trouble isolation procedure