JVC DLA-QX1G Instruction Manual - Page 61

Specifications Optical mechanism system • Projection method 3D-ILA device, 1 lens, 3 primary color optical shutter method • D-ILA device 1.3" measured diagonally (2 048 pixels ×1 536 pixels) × 3 (Total number of pixels : 9 437 184) • Projecting lens (separately available) GL-MQ1010G GL-MQ1015SG GL-MQ1020ZG GL-MQ1023SZG 1:1 fixed focus lens 1.5:1 fixed focus lens 2.1:1 to 4.9:1 zoom lens 3:1 to 7:1 zoom lens • Screen size 60" to 300" [recommended] to 867" [maximum] measured diagonally (*with aspect ratio : 4 : 3) • Light-source lamp 2.0 kW xenon lamp Electrical system • Resolution • Scanning frequency 2 048 dots × 1 536 dots (QXGA full resolution, during RGB input) Horizontal frequency : 31.5 kHz to 135 kHz Vertical frequency : 48 Hz to 120 Hz (When HD signal is input, 24 Hz, 25 Hz, and 30 Hz are available. For details, refer to page 44.) ENGLISH Input / output [RGB IN (RGB input)] 1-line, BNC × 5 Analog RGB signal R : 0.7V(p-p), 75Ω B : 0.7V(p-p), 75Ω G : 0.7V(p-p), 75Ω G on sync : 1V(p-p), 75Ω (negative sync) Horizontal sync/composite sync signal (H/Cs) H : 1V(p-p) to 5V(p-p), high impedance (positive/negative polarity) Cs : 1V(p-p) to 5V(p-p), high impedance (positive/negative polarity) Vertical sync signal (V) V : 1V(p-p) to 5V(p-p), high impedance (positive/negative polarity) * Some connected devices may not correspond to composite sync (Cs) or G on sync signal. Horizontal frequency : 31.5 kHz to 135 kHz Vertical frequency : 48 kHz to 120 kHz Dot clock : 25 MHz to 280 MHz [CONTROL] • RS-232C IN : 1-line, D-sub 9-pin × 1 * RS-232C-interface specified control terminal for controlling this projector with a personal computer. • RS-232C OUT : 1-line, D-sub 9-pin × 1 * RS-232C-interface specified control terminal for controlling other projectors with a personal computer connected to this projector. • REMOTE : 1-line, mini-jack × 1 (To be continued on the next page) 59