The microcomputer reset method varies by product. Please find your product model number and follow the steps in order: Step 1 ⇒ Step 2 ⇒ Step 3 (⇒ Step 4). After the final operation, 'Clear' will appear on the product's display, and the product will enter standby (power off) mode. The reset is complete in this state.
Please note that some models may not have a microcomputer reset method.
Reset Procedures for Various Models
| Product Model | Step 1 | Step 2 (Press and hold button until Step 3) | Step 3 (While holding Step 2 button, press the following button; release both after pressing) |
|---|---|---|---|
| BASE-V50 (NR-365) | Turn on power | INPUT button | ON/STANDBY button |
| BASE-V20HD SA-205HD | Turn on power | LISTENING MODE button | ON/STANDBY button |
| BASE-V20HDX BASE-V30HDX SA-205HDX | Turn on power | LISTENING MODE button | ON/STANDBY button |
| BASE-DR7 (PDR-155) | Turn on power | PRESET MEMORY button | STANDBY/ON button |
| BASE-V10 (PR-155) | Standby state | INPUT button | STANDBY/ON button |
| BASE-V10X (PR-155X) | Turn on power | INPUT button | STANDBY/ON button |
| BASE-V15X (PR-155AX) | Turn on power | INPUT button | STANDBY/ON button |
| BASE-V20 (PR-155SP) | Turn on power | INPUT button | STANDBY/ON button |
| BASE-V20X (PR-155SPX) | Standby state | INPUT button | STANDBY/ON button |
| BASE-V800 (PR-800) | Turn on power | INPUT button | STANDBY/ON button |
| Product Model | Step 1 | Step 2 (Press and hold button until Step 3) | Step 3 (While holding Step 2 button, press the following button; release both after pressing) |
|---|---|---|---|
| HTX-11 | Turn on power | INPUT button | STANDBY/ON button |
| HTX-11X | Turn on power | INPUT button | STANDBY/ON button |
| HTX-22HD HTX-E5HDX | Turn on power | LISTENING MODE button | ON/STANDBY button |
| HTX-22HDX | Turn on power | LISTENING MODE button | ON/STANDBY button |
| HTX-25HDX | Turn on power | LISTENING MODE button | ON/STANDBY button |
| HTX-35HDX | Turn on power | LISTENING MODE button | ON/STANDBY button |
| HTX-55HDX HTX-77HDX | Turn on power | LISTENING MODE button | ON/STANDBY button |
| Product Model | Step 1 | Step 2 (Press and hold button until Step 3) | Step 3 (While holding Step 2 button, press the following button; release both after pressing) |
|---|---|---|---|
| CB-HT1200 (CB-HTJ1200) (HTR-E7000) | Power on state | RIHD button | ON/STANDBY button |
| Product Model | Step 1 | Step 2 (Press and hold button until Step 3) | Step 3 (While holding Step 2 button, press the following button; release both after pressing) | Step 4 (While Step 3 is displayed, press the following button) |
|---|---|---|---|---|
| DHT-L1 (ED-L1) | Standby state | STANDBY/ON button | Press the LATE NIGHT button on the remote control twice | |
| DHT-L1A (ED-L1A) | Standby state | STANDBY/ON button | LISTENING MODE button The display shows 'Main: ' and a 7-digit code | LISTENING MODE button |
| DHT-M1A (ED-M1A) | Standby state | STANDBY/ON button | LISTENING MODE button The display shows 'Main: ' and a 7-digit code | LISTENING MODE button |
| DHT-S1A | Standby state | STANDBY/ON button | LISTENING MODE button The display shows 'Main: ' and a 7-digit code | LISTENING MODE button |
| DHT-SR1 | Standby state | STANDBY/ON button | LISTENING MODE button The display shows 'Main: ' and a 7-digit code | LISTENING MODE button |
| DHT-SW1 | Standby state | STANDBY/ON button | LISTENING MODE button The display shows 'Main: ' and a 7-digit code | LISTENING MODE button |
| DHT-9 | Turn on power | INPUT button | STANDBY/ON button | |
| DHT-9HD | Turn on power | LISTENING MODE button | ON/STANDBY button |
| Product Model | Step 1 | Step 2 | Step 3 | State after Step 3 (or Step 4) |
|---|---|---|---|---|
| BASE-SW88V (TX-L50) | Turn on power | Press the remote control's button, navigate to '6. Other' - 'Return to initial settings' from the setup menu, and press the ENTER button. | Select 'Yes' and press the ENTER button. | Enters standby mode, and settings are reset. |
| BASE-SW88WL (TX-L50WL) | Turn on power | Press the remote control's button, navigate to '6. Other' - 'Return to initial settings' from the setup menu, and press the ENTER button. | Select 'Yes' and press the ENTER button. | Enters standby mode, and settings are reset. |
| BASE-V60 (TX-L50) | Turn on power | Press the remote control's button, navigate to '6. Other' - 'Return to initial settings' from the setup menu, and press the ENTER button. | Select 'Yes' and press the ENTER button. | Enters standby mode, and settings are reset. |
| Product Model | Step 1 | Step 2 (Press and hold button until Step 3) | Step 3 (While holding Step 2 button, press the following button; release both after pressing) |
|---|---|---|---|
| HT-S3910 (HT-R398) | Turn on power | CBL/SAT button | ON/STANDBY button |
