Optoma GT2000HDR User Manual

English
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USING THE PROJECTOR
RS232 by Telnet Function
As an alternative method of control, this projector has RS232 command control by TELNET for LAN / RJ45
interface.
Quick Start-Guide for “RS232 by Telnet”
• Check and get the IP address on OSD of the projector.
• Make sure that the PC / laptop can access the web-page of the projector.
• Make sure that “Windows Firewall” setting is set to disabled in case of “TELNET” function ltering out
by PC / laptop.
1. Click on Search and then enter “cmd” as a search word. Press the “Enter” key.
2. Open the Command Prompt app.
3. Input the command format as follows:
± telnet ttt.xxx.yyy.zzz 23 (“Enter” key pressed)
± (ttt.xxx.yyy.zzz: IP-Address of the projector)
4. If Telnet-Connection ready, and user can have RS232 command input, then press the “Enter” key and
Telnet connection should be ready for RS232 command control.
Specication for “RS232 by TELNET”:
1. Telnet: TCP.
2. Telnet port: 23 (for further details, please contact the Optoma service team).
3. Telnet utility: Windows “TELNET.exe” (console mode).
4. To end the Telnet session, just close the Command Prompt app window.
5. Windows Telnet utility directly after TELNET connection ready.
± Limitation 1 for Telnet-Control: There cannot be more than 50 bytes for successive network
payload for Telnet-Control application.
± Limitation 2 for Telnet-Control: There cannot be more than 26 bytes for successive RS232
command for Telnet-Control.
± Limitation 3 for Telnet-Control: Minimum delay for next command must be more than 200 (ms).
Control reset menu
Return the factory default settings for control settings.
RS232 by Telnet Function

Optoma GT2000HDR Specifications

General

Number of colors	1.073 billion colors
Native aspect ratio	16:9
Projection distance	0.3 - 3.3 m
Vertical scan range	24 - 120 Hz
Horizontal scan range	15 - 140 kHz
Projection technology	DLP
Supported aspect ratios	4:3, 16:10, 16:9
Contrast ratio (typical)	300000:1
Digital gamma correction	Yes
Screen size compatibility	30 - 300 \
Projector native resolution	1080p (1920x1080)
Keystone correction, horizontal	-30 - 30 °
Light source type	Laser
Service life of light source	30000 h
Focus	-
Offset	116 %
Throw ratio	0.496:1
Focal length range	7.51 mm
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Analog signal format system	NTSC J, NTSC M, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM L
Supported graphics resolutions	640 x 480 (VGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1360 x 768 (WXGA), 1920 x 1080 (HD 1080)
HDMI connector type	Full-size
Serial interface type	RS-232
USB 2.0 ports quantity	1
VGA (D-Sub) ports quantity	0
Noise level	32 dB
Number of OSD languages	25
On Screen Display (OSD) languages	ARA, CHI (SIMPL), CHI (TR), CZE, DAN, DEU, DUT, ENG, ESP, FAS, FIN, FRE, GRE, HUN, IND, ITA, JPN, NOR, POL, POR, RUM, RUS, SWE, TUR, VIE
High Dynamic Range (HDR) technology	High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
RMS rated power	15 W
Placement	Ceiling, Desktop, Wall
Product type	Short throw projector
Product color	White
Market positioning	Home cinema
Cable lock slot type	Kensington
Power source	AC
AC input voltage	100-240 V
AC input frequency	50-60 Hz
Power consumption (max)	139 W
Power consumption (standby)	0.5 W
Power consumption (typical)	98 W
Operating altitude	0 - 2500 m
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	0 - 80 %

Weight and Dimensions

Depth	216 mm
Width	274 mm
Height	114 mm
Weight	3000 g
Package weight	4200 g