JVC DT-V2000SU Sleep Apnea Machine User Manual


 
6
REMOTE IN/OUT terminal
External control input and output terminal. Instead of
using the INPUT SELECT button, an external control
signal changes the INPUT mode. INPUT mode status
data is also output through this terminal.
* The terminal is DIN 8-pin (female).
[REMOTE IN/OUT terminal specifications]
To test external control, short-circuit the REMOTE
ENABLE terminal (Pin No. 1) to the GND terminal (Pin
No. 8) so that the external remote control becomes
valid (L level). Then, turn the SELECT 1 terminal (Pin
No. 2) and the SELECT 2 terminal (Pin No. 3) ON to
select the INPUT SELECT mode.
[Connection Image]
External Control Input in the Input Mode
(INPUT SELECT)
Output of Input Mode Status in the Input
Mode (INPUT SELECT)
11
Pin No. Signal
1 REMOTE ENABLE
2 SELECT 1
3 SELECT 2
4 STATUS 1
5 STATUS 2
6NC
7 GND
8 GND
3
7
8
6
4
2
5
1
1
2
3
8
4
5
External controller
DT-V2000SU
(REMOTE IN/OUT terminal)
REMOTE ENABLE
SELECT 1
SELECT 2
GND
STATUS 1
STATUS 2
TTL level
TTL level
TTL level
TTL level
TTL level
GND
STATUS 1
STATUS 2
Pin No.
Input mode SELECT 2 SELECT 1
(INPUT SELECT)
INPUT A L L
INPUT B L H
INPUT C H L
Notes:
To test external control, short-circuit the REMOTE
ENABLE terminal (Pin No. 1) to the GND terminal (Pin
No. 8) so that the external remote control becomes valid
(L level). External control doesnt function when external
remote control is invalid (H level).
The POWER SAVE function doesnt work when external
remote control is valid.
EXT SYNC terminals (available only for
INPUT A)
Input (IN) and output (OUT) terminals for horizontal
synchronization (HD) or composite synchronization (Cs)
signals, as well as vertical synchronization (VD) signals.
The output terminal is bridge-connected.
* Available only for INPUT A.
* Synchronization signals are automatically detected.
External synchronization is selected when HD/VD or Cs
is input. The priority is as follows: HD/VD > Cs.
AUDIO INPUT terminal
Audio input terminal (RCA pin-jack).
* The audio input level is 500 mVrms. Sound becomes
distorted when a signal greater than 1 Vrms is input.
AC inlet [AC INPUT]
Power input connector. Connect the provided AC power
cord
%.
Power cord
Provided power cord for connecting the AC inlet [AC
INPUT]
$ to an AC outlet (120 V AC, 60 Hz).
STATUS 2 STATUS 1 Input Mode
(INPUT SELECT)
Status Data
Output
L L INPUT A
L H INPUT B
H L INPUT C
12
13
14
15
CONTROLS AND FEATURES (cont’d.)
00.12.20, 0:39 PM6