Sony Jumbotron JME-UA200, Service Manual

Page: 24 / 56

1-20 (E)
JME-UA200
38
U N I T C O N T R O L
U n i t R e s e t
L E D C h e c k
C u r s o r C h e c k
U N I T T Y P E : L D U - 1 5
U N I T S P G
U N I T T y p e
R e v i s e D a t a
U N I T C o n d i t i o n
F a n S p e e d : F a s t
Checking the JumboTron Display Unit Functions
Checking the present conditions of the JumboTron display unit (Unit
Condition) (LDU-15 only)
1
Select “UNIT Condition” from the UNIT CONTROL menu.
The “Unit Condition” menu appears in the display window.
2
Select the screen No. and unit address to be checked.
Press the
◊ or √ button to select “SCREEN No.” or “UNIT Address,”
change the item with the ∫ or ı button, and press the ENTER button.
The following items are displayed in the display window.
Item Meaning
Fan Move (or Stop) The fan in the unit is running (or stops).
Thermal OK (or NG) The temperature inside the unit is normal (or abnormal).
12 V/6 V/4 V Power The 12 V, 6 V and 4 V power line operations are normal
OK (or NG) (or abnormal).
3
Press the UNIT CONTROL button to finish checking.
If the selected unit number or screen number does not exist or
the communication is not carried out correctly
The “Communication Error!” appears in the display window instead of the
data. Check the cause and try to repeat the steps above.
Changing the fan speed of a JumboTron display unit (Fan Speed) (LDU-
15 only)
1
Press the
◊
or
√
button to select “Fan Speed” from the UNIT
CONTROL menu.
2
Press the ∫ or ı button to select “Fast” or “Slow.”
The running speed of the fan will become faster when selecting “Fast,”
and will become slower when selecting “Slow.”
Checking the fan operation
Checking the internal temperature of the unit
Checking the 12 V power line
Checking the 6 V power line
Checking the 4 V power line
Fan speed
U N I T C O N T R O L
U n i t C o n d i t i o n
S c r e e n N o . A 1 1
U N I T T Y P E : L D U - 1 5
U n i t A d d r e s s : 0 1
F a n M o v e
T h e r m a l O K
1 2 V P o w e r O K
6 V P o w e r O K
4 V P o w e r O K
39
Specifications
Power requirements 100 to 240 V AC, 50/60 Hz
Current consumption 0.2 A
Dimensions
200
×
240
×
90 mm
(7
7
/
8
×
9
1
/
2
×
3
5
/
8
inches)
Mass 1.6 kg (3 lb 8 oz)
Operating temperature
0°C to 45°C (32°F to 113°F)
Operating humidity 30% to 70%
Input/output SIGNAL OUT: D-sub 15-pin
SENSOR: Half-pitch 20-pin
COM: D-sub 9-pin
Supplied accessories Signal cable (2 m) (2)
AC power cord (3)
Operation Manual (1)
Design and specifications are subject to change without notice.