Troubleshooting
Operation
Symptom | Cause and remedial action | Reference pages | |
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| Has the power plug been connected securely to the AC power | — | |
| outlet? | ||
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| Has the power plug been connected properly? | — | |
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No power | If the unit is connected to the controller, has it been connected | Installation | |
properly? | Instructions | ||
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| Refer to the Operating Instructions of the controller. | P.29 to 31 | |
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| When the unit is being operated by the wireless remote control |
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| Also refer to the “Cannot operate using the wireless remote control” | — | |
| item. |
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| Is the power on? |
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| If the unit’s status display lamp is off or if it has lighted up orange, | P.16 | |
| it means that the unit’s power is not being supplied. |
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Cannot operate |
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Has the correct unit to be operated been selected? | P.18 | ||
(common to wireless |
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One of the safe mode functions may have been activated. | P.55 | ||
remote control, |
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controller) | Have the limiter functions been set? | P.53 to 54 | |
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| Was the setting for “Controller” (accept control from control device |
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| selection) on the menu item changed previously? | P.43 | |
| Change the setting by following the steps on the reference page. |
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| Have the remote control’s batteries run down or have the batteries |
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| been installed with their polarities reversed? |
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Cannot operate | If the status display lamp does not blink even when the wireless remote | — | |
control is operated near the wireless remote control signal |
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using the wireless | area, it means that the batteries have run down. Replace the batteries. |
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remote control |
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Is there a fluorescent light or plasma monitor near the unit and, if so, |
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| is the wireless remote control signal | P.14 | |
| its light? |
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| Is the unit connected to the controller properly? | Installation | |
| Instructions | ||
| Refer to the Operating Instructions of the controller. | ||
| P.29 to 31 | ||
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| Has the controller selector switch been set to the correct setting? | Installation | |
| Check the switch setting. | Instructions | |
Cannot operate | Refer to the Operating Instructions of the controller. | P.29 to 31 | |
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It may be necessary to upgrade the version of the controller so that |
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using the controller | — | ||
| the controller will support the unit. | ||
| Consult with your dealer. |
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| If the unit is being used in combination with the |
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| AW‑CB400, a setting to prohibit the operation of one of these devices | — | |
| may have been established. | ||
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| Refer to the Operating Instructions of the controller. |
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| Has the | Installation | |
| Instructions | ||
| correctly? | ||
| P.21 | ||
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The unit turns in the |
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When the picture has been inverted by the automatic picture flipping |
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opposite direction to | function, the unit may appear to turn in the opposite direction to the | P.43 | |
the one operated | one operated. |
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| The reversal setting may have been established at the controller |
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| if the unit is connected to the controller. | — | |
| Refer to the Operating Instructions of the controller. |
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56