SANYO CE28FN1
Manual de Servicio

Service Manual MS CE25FN1-E

7. Factory special mode
The factory mode is a special TV working mode intended to help in the manufacturing process and it is identified on the screen with the message �FAC�. This mode is never suited for customer use. The main differences respect to normal mode are: 1- The standby mode is always disabled. 2- The Blue-back (no sync. signal present) is disabled. 3- The customer adjustments ( volume, contrast �) work faster. In case of finding the TV set in Factory mode, it must be taken out of this state. To do so, enter the clock setting menu on the customer OSD and then exit.

8. �HOTEL� and �RENTAL� modes
The TV set has a special mode of operation that is adapted for use in hotels, hospitals� Its main purpose is to avoid the manipulation of the basic TV settings. This mode is stored in NVM, so it is maintained even though the TV set is disconnected from the mains. Its main features are: 1. The maximum volume level is limited to the volume chosen when the mode is entered. 2. Channel searching and fine tuning are disabled. 3. The TV set always switches on with the normalisation settings and users can not memorise any of their personal preferences. 4. Language selection and child lock are disabled. 5. It is possible to force the TV set to always switch-on in a selected program between the 1st and 8th or AV1. To activate this mode, hold down the �VOL -� front key and simultaneously, press the �RECALL� remote control key. A message like � HOTEL: 00 � will appear waiting for two digits entry. The most significant digit indicates the selected mode: �0�: normal mode �1�: HOTEL mode �2�: RENTAL mode The second digit indicates the programme in which the set will switch on: �0�: the same as it was selected when the TV set was switched off (normal mode) �1� to �8�: always this programme selection (1 to 8). �9�: always AV1 mode The �RENTAL� mode has the same features as the �HOTEL� mode and additionally the front keys are inhibited so it is only possible to change the program with the remote control. In order to exit from this mode, the colour saturation level must be set to zero.

9. Automatic channel search reactivating
In order to reset the initial automatic channel search function, start a channel search in AUTO mode from the user tuning menu and switch-off the TV set before any station is found. The next time the TV set is switched on, it will start an automatic channel-search.

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