JVC DT-V2000SU Sleep Apnea Machine User Manual


 
8
HOW TO HANDLE BASIC
OPERATIONS
BASIC OPERATION
1. Press the POWER
POWER
ON
OFF
switch to
turn on the power.
ON (_):Power turns ON. (Power indicator lights in
green.)
OFF ():Power turns OFF. (Power indicator goes out.)
* The frequency of the input
signals (or the color system or
DTV format) is automatically
identified and displayed for
about three seconds.
2. Press the INPUT SELECT
ABC
INPUT SELECT
buttons to choose the
input.
A:INPUT A input mode
(INPUT A indicator lights in green)
B:INPUT B input mode
(INPUT B indicator lights in green)
C:INPUT C input mode
(INPUT C indicator lights in green)
* When the input mode is changed or the power is turned
on, the selected input and frequency (or color system or
DTV format) are automatically identified and displayed
for about three seconds.
3. Press the VOLUME/ENTER
VOLUME/ENTER
buttons to adjust the
speaker volume.
+: The built-in speaker volume is increased. (00 [ 50)
: The built-in speaker volume is decreased. (50 [ 00)
* The screen indication disappears
after about three seconds.
Display Input
INPUT A (RGB) RGB input
INPUT A (COMPO.) COMPONENT input
INPUT B (VIDEO) VIDEO input
INPUT B (Y/C) Y/C input
INPUT C RGB (PC) input
Selected Input Display (Mode)
Input Signal Frequency/Color System/DTV Format
Display
Display Input signal
NTSC NTSC, B/W *1
1080i HDTV format for DTV
720p HDTV format for DTV
480p SDTV format for DTV
480i SDTV format for DTV
NO SYNC No identifiable signal
OO kHz OO Hz RGB signal at a non-preset frequency
(Current frequency is displayed)
Out of range Signal outside the frequency range
p
p
Input mode and frequency (or color system or DTV
format) display
The size of the letters in the on-screen indication is auto-
matically adjusted. However, the size of letters at the same
frequency may change due to processing dispersion.
The OO kHz OO Hz indication shown in the table above
appears when the frequency is automatically identified.
The horizontal frequency (kHz) and the vertical frequency
(Hz) are displayed with decimal fractions omitted.
The indicated frequency may differ from the actual frequency
due to processing dispersion.
Refer to page 14 DISPLAY OF PRESENT INPUT STATUS
for details about the input mode and frequency (or color
system or DTV format) screen.
When the POWER SAVE function is valid (ON)
When INPUT C is selected, whenever the horizontal and
vertical synchronization signals are no longer detected, the
screen goes out and the POWER indicator blinks (only
when the connected computer has a power
management function conforming to VESA). For details
about the POWER SAVE function, see page 16.
Notes:
The monitors audio input level is 500 mVrms. Sound
becomes distorted when a signal greater than 1 Vrms is
input.
When a DTV-format signal is displayed, noise may appear
at the bottom of the screen or a signal unrelated to the
picture may appear at the top or bottom. This is not a
malfunction.
Input display
Frequency
(or color system or
DTV format) display
*1: For B/W signal, fH = 15.75 kHz, fV = 60 Hz.
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