Hitachi YUTAKI Series - Installing the Room Unit; Power up; RF Communication Check (Test Mode)

Controller pack
Service Manual
132
System MMI Pack (Room unit and RF receiver)
SMGB0066 rev.0 - 12/2009
 

I
Lift up the front cover of the Room Unit to reveal the battery cover and product controls.
Remove the battery cover by pressing down and sliding out.
Insertthe2xAALR6AlkalineBatteriessuppliedwiththeRoomUnit,ensuringthecorrectorientation.
After a short pause the Room Unit will display information on the screen and is now ready for use.
ReplacethebatterycoverbyslidingitrmlybackintothefrontoftheRoomUnit.

Press the  button to begin setting the date. When you set the date
forthersttimeafterthebatteriesareinserted,thedisplaywillshow:
Press the or buttons to set the current day of the month (e.g. d
01 = 1st day of the month) then press the green
buttontoconrm.
Press the  or buttons to set the current month of the year (e.g.
m 01 = January) then press the green
buttontoconrm.
Press the  or buttons to set the current year (e.g. yr 07 = 2007)
then press the green
buttontoconrm.
The date is now stored and the Day Indicator will be displayed under
thecurrentdayoftheweek(e.g.1=Monday,2=Tuesday,etc.)
Use the  or buttons to set the correct time then press the green
buttontoconrm.Eachpressofthebuttonswillchangethetime
by one minute and holding them down will change the time slowly at
rstandgetprogressivelyquicker.

note
If this mode is entered accidentally then press the -
, or buttons to exit.
AM

TochecktheRFcommunication,holdthe about 2-3 metres from the installed RF Receiver. Set the 
to off by pressing the
button. then press the and buttons together with the button for 3 seconds. The unit will
display “test” and it will send test signals to the . If the test signals are received the LED on the RF Receiver
willashbetween1and5times.Thenumberofashesindicatesthestrengthoftheradiosignal.Thehigherthenumberof
ashes,thestrongerthesignalis.

note
If the LED does not ash or if you are installing a replacement RF Receiver or Room Unit, follow the procedures -
described in section Binding / Rebinding Procedure.