Holland Electronics HMM 10 - Manual (Page 2)

4. Operation:
- Plug the AC cord to a home AC outlet, 120VAC/60Hz. The unit is, automatically, turn on.
- The unit is working and operating on its last channel settings.
- The display shows the last display before unit turns off.
5. Programming:
There are 2 settings to be programmed for the modulator:
- Frequency Type of a modulator: TV, cable standard, cable HRC, or cable IRC
- Channel Number of a modulator:
• If TV channels, CH14 - CH83
• If Cable channels, CH65 - CH139 @ Standard
CH65 - CH139 @ HRC
CH65 - CH139 @ IRC
Does not modulate in FM Band (CH95-99)
5.1 Program the frequency type to be used by a modulator :
- Press MODE key to be in SET mode. The channel number disappears.
- In the SET mode, press

key to select cyclically the frequency type to be used by the
modulator. The LED dot lights to indicate your selection.
- After the completion of programming its frequency type, press MODE key again to exit
the SET mode.
5.2 Select the channel of a modulator :
- Use

/

keys to select the channel you want with the modulator.
- Press

/

keys once to up/down one channel.
- Press and Keep pressing

/

keys to up/down 8 channels per second.
- Release
 / 
keys when you select the channel you want.
5.3 Store of the settings :
The last settings of the modulator, automatically, store to the permanent memory.
6. LOCK the unit:
In order to prevent the settings of unit would be, involuntarily, changed, a software Lock has
been built in the unit.
6.1 Lock the unit
- Press and keep pressing MODE key for a period of 4 seconds and the display disappears.
A LED dot, at the right corner of the display, lights to indicate the unit is locked.
- The

/

keys are, now, invalid for programming.
6.2 Unlock the unit
- Press MODE key again for a period of 4 seconds and the display come back on.
- The unit is, now, unlocked.