Specifications - Christie DS Series Service Manual

2. Specifications

Drive system
Liquid crystal Panel size
panel
Number of pixels
Light Source
HDMI
Digital
audio/video
DisplayPort
signal
3G-SDI (LWU900-DS, LHD878-DS only)
COMPUTER IN
Computer signal
MONITOR OUT
Video signal VIDEO
HDBaseT* (RJ45)
AUDIO IN
Audio signal
AUDIO OUT (L/R)
RS-232C
TYPE A
( wireless LAN ***)
USB
USB Mini B **
(Service port)
HDBaseT* (RJ45)
Wired LAN
LAN* (RJ45)
Wireless LAN *** IEEE802.11a/b/g/n/ac
Power supply
Power consumption
Dimensions
Weight
Operating
Temperature
range
Non-Operating
Accessories
* DC power cannot be provided from these ports.
** The service mini USB port is hidden behind the rear panel (mini USB COVER).
*** Wireless network function requires the optional USB wireless adapter. The communication speed (and standard) is restricted depending on
circumstances like encryption, communication mode and so on.
LWU900-DS/LHD878-DS/LWU755-DS
Service Manual
LWU900-DS / LHD878-DS / LWU755-DS
TFT active matrix
LWU900-DS/LWU755-DS: 1.9cm (0.76" type)
LHD878-DS: 1.9cm (0.74" type)
LWU900-DS/LWU755-DS: 1920(H) x 1200(V)
LHD878-DS: 1920(H) x 1080(V)
Laser Diode
1 Type: T.M.D.S
Signal level: DC 3.3V±5%, AC 0.15-1.56Vp-p
Audio signal: Linear PCM format, Sampling frequency 48kHz, 44.1kHz, 32kHz
2
Data Rate: 2.7Gbps or 1.62Gbps per lane
Lane Count: 4-, 2-, or 1-lane
Audio Signal: Linear PCM format, Sampling frequency 48kHz, 44.1kHz, 32kHz
SD-SDI, Single link HD-SDI, 3G-SDI Level-A
Video: Analog 0.7Vp-p (75Ω termination)
(Dsub) H/V. sync.: TTL level (positive/negative)
Composite sync.: TTL level
Video:Analog 0.7Vp-p, 75Ω output impedance (positive)
H/V. sync.: TTL level (positive/negative)
Composite sync.: TTL level
1.0Vp-p (75Ω termination)
Signal type: PAM16
Differential signal level: 1.9~2.1V
1
Input impedance 47kΩ or more (max. 2Vrms)
2 (L/R)
Output impedance 1kΩ (max. 2Vrms)
Input: Hi: Max. 20V, Min. 2.6V Lo: Typ. –20.0V, Max. 0.8V
Output: Hi: Typ. 8.0V, Min. 5.0V Lo: Typ. –7.0V, Max. –5.0V
I/O Level
Amplitude of (D+)-(D-)>0.2V and D+>2.0V or (D-)-(D+)>0.2V and D->2.0V
differential signal
I/O Level
INPUT: "L" 0.8V or less, "H" 2.0V or more
Amplitude of
OUTPUT: "L" 0.3V or less, "H" 2.8V~3.6V
signal
I/O Level
Amplitude of (D+)-(D-)>0.2V and D+>2.0V or (D-)-(D+)>0.2V and D->2.0V
differential signal
I/O Level INPUT: "L" 0.8V or less, "H" 2.0V or more
Amplitude of signal OUTPUT: "L" 0.3V or less, "H" 2.8V~3.6V
System: 100Base-T
Differential signal level: 1.9~2.1V (100Ω termination)
System: 100Base-TX / 10Base-T
Differential signal level: 1.9~2.1V (100Ω termination)
See the user's manual of the optional USB wireless adapter.
LWU755-DS
LWU900-DS/LHD878-DS : AC100V-120V/5.9A, AC220V-240V/2.9A
LWU755-DS
LWU900-DS/LHD878-DS : AC100V-120V/580W, AC220V-240V/560W
585 (W) x 232 (H) x 444 (D) mm
582 (W) x 205 (H) x 431 (D) mm (Not including protruding parts)
approx. 18.2 kg
Operating Temperature range :
0~Under 5,249ft
Normal mode 0~45°
Quietmode 0~45°
5,249~Under 10,000ft
Normal mode 0~40°
Quietmode 0~40°
Operating Humidity range : 10% to 80% (non-condensing)
Operating altitude range : 0 to 10,000ft
Storage Temperature range : -15 to +60°C
Storage Humidity range : 5% to 85% (non-condensing)
Storage altitude range : 0 to 10,000ft
Remote control x1
Security label x 1
Adapter cover x 1
Cable tie x 2
4
: AC100V-120V/5.2A, AC220V-240V/2.5A
: AC100V-120V/510W, AC220V-240V/500W
35~45°(The brightness of the light source is reduced automatically.)
30~40°(The brightness of the light source is reduced automatically.)
User's manual x 1
Power cord x 1 or 3
HDMI-DVI cable x 1
020-001586-01 Rev. 1 (02-2021)
LIT MAN SERV DS Series
Computer cable x 1
Terminal cover x 1
HDMI cable holder x 2