Toshiba RAV-RM301SDT-E Service Manual page 66

Step 4 Write the on-site setting data to the EEPROM, such as address setting, etc. Perform the steps 1 and 2
above again.
Step 5 Change the CODE No. (DN) to "
(this is the setting for the filter sign lighting time.)
Step 6 Check the setting data displayed at this time with the setting data put down in [1].
1. If the setting data is different, modify the setting data by pushing
setting to the data put down in [1].
The operation completes if the setting data is displayed.
2. If the data is the same, proceed to next step.
Step 7 Change the CODE No. (DN) by pushing
As described above, check the setting data and modify to the data put down in [1].
Step 8 Repeat the steps 6 and 7.
Step 9 After the setting completes, push
(It takes approx. 1 min until the remote control operation is available again.)
∗ The CODE No. (DN) are ranged from "
Even after modifying the data wrongly and pushing
before modification by pushing
<Fig. 2 EEPROM layout diagram>
The EEPROM (IC503) is attached to the IC socket. When detaching the EEPROM, use a tweezers, etc.
Be sure to attach the EEPROM by fitting its direction as shown in the figure.
∗ Do not bend the IC lead when replacing.
01
" by pushing
button to return to the normal stop status.
01
button if the CODE No. (DN) is not changed.
EEPROM
IC503
/ buttons for the temperature setting.
/ buttons for the temperature setting.
FF
" to " ". The CODE No. (DN) is not limited to be serial No..
button, it is possible to return to the data
– 66 –
/ buttons for the timer
Cut out
EEPROM
Cut out
IC socket