NEC R 37 Xtra Manuale Utente

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Specifications
Picture tube
36  inch Visual size; 37 inch CRT size  (Diagonal), Type M90AHL50X
108 degree deflection
Stripe trio pitch Ph 0.90 mm at center, Ph 1.10 mm at corner/Pv 0.7 mm
Invar mask, Medium-short persistence phosphor
Dynamic focus
RGB Input Terminals
RGB 1 :
Mini D-SUB 15pin   RGB 2: (R/C
R
/P
R
/,G/Y/Y,B/C
B
/P
B
, H/CS and V)
:
Video : Analog 0.7Vp-p/75 Ohms  (Positive)
:
Sync.
: Separate Sync. TTL level, 0.7 - 4.0Vp-p/75 Ohms..........RGB 2 only
Horizontal Sync.
 (Positive/Negative)
Vertical Sync.
 (Positive/Negative)
:
Composite Sync. TTL Level
 (Positive/Negative)
:
Composite Sync. On Green Video 0.3Vp-p (Negative)
RGB Output Terminals
Mini D-SUB 15 pin    RGB 2 : BNC (R, G, B, H/CS and V)
THROUGH OUT
Video Input Terminals
1.0Vp-p, 75 Ohms unbalanced (BNC-Jack), Composite video signal, Sync-negative.
VIDEO 1/2
Y
: 1.0Vp-p, 75 Ohms unbalanced, Sync-negative.
S-VIDEO (Video 1/2)
C
: 0.28Vp-p, 75 Ohms unbalanced, Color burst level.
Video Output Terminals
THROUGH OUT (Video 1, 2)
1.0Vp-p, 75 Ohms unbalanced (BNC Jack), Composite video signal, Sync-negative.
THROUGH OUT (S-VIDEO 1, 2)
Y : 1.0Vp-p, 75 Ohms unbalanced, Sync-negative.
C : 0.28Vp-p, 75 Ohms unbalanced, Color burst level.
Audio Input Terminals
Left (Mono) : 0.5 Vrms, high impedance (Pin-Jack)
VIDEO 1,  2 / RGB
Right : 0.5Vrms, high impedance (Pin-Jack)
Audio Output Terminals
Left  : 0.5 +
 0.1  Vrms, less than 22 K Ohms (Pin-Jack)
THROUGH OUT
Right : 0.5 
+ 0.1  Vrms, less than 22 K Ohms (Pin-Jack)
External Control
mini D-SUB 15pin (IN/THROUGH OUT)
(IN/THROUGH OUT)
SOUND Output
Internal
2.5W+2.5W (THD 10%) at 16 Ohm
External
5W+5W (THD10%) at 8 Ohm
Speaker
Oval type 9 X 5.5 cm
16 Ohm, 2pcs.
Display Colors
Analog Input: Unlimited colors
Synchronization Range
Horizontal: XP37Xtra; 15.7/31 KHz to 95 KHz  XM37Xtra; 15.7/31 KHz to 65 KHz (Automatically)
Vertical:40 Hz to 120 Hz (Automatically)