Introduction; Operational Specification; Environment; Temperature - BenQ Q7C3 Service Manual

Q7C3 LCD Monitor Service Guide

1. Introduction

This specification describes a 17.0" color TFT LCD monitor which is supported by analog interface solution and support
maximum resolution 1280x1024 at 76 Hz refresh rate. It has the following features:
- User controls:
(a) "Power on/off" switch.
(b) "Exit" key( Back to main menus or leave OSD menu and hot key of Volume adjustment).
(c) "I-key"( For auto adjust vertical position, phase, horizontal position and pixel clock ).
(d) "Enter" key(For enter sub-menus or select items.).
(e) "Left" key (Select left, decreasing adjust and hot key of Contrast adjustment).
(f) "Right" key (Select right, increasing adjust and hot key of Brightness adjustment).
- OSD window for control and information display with 8 languages selection.
- DPMS (Display Power Management System)
- Power on/off indicator.
- Audio speakers supported. (option)
- High quality advanced zoom function (Scaling function)
- Tilt base : Attached base with 0~25 degree tilt.
-DDC2B function supported.
- A LCD monitor
(a)Head part:
(1) A LCD module(AU 170ES05).
(2) An AC power and inverter board.
(3) An Interface board.
(4) A control board.
(5) A signal cable with 15pin D-sub connector .
(6) Two speakers.
(b) Base part:
(1) Tilt base. (2)Foldable
- A power cord
- An user menu.
-Setup disk. (including .INF/.ICM/Test pattern) --all INF/ICM/Test pattern are loaded in CD manual + Quick start
guide
- An audio cable.

2. Operational Specification

2.1 Environment

2.1.1 Temperature

-Operating
-Storage

2.1.2 Relative Humidity

-Operating
-Storage

2.1.3 Altitude

-Operating
-Storage
o
0 to 40 C
o
-20 to 60 C
10 to 90% Max. ( non-condensing)
10 to 95% Max. ( non-condensing)
0 to 3,048m (10,000ft)
0 to 12,192m (40,000ft)
Engineering Specification
4