This is a Leica TPS400 series user manual, which mainly introduces the use of the instrument, measurement preparation and instrument placement.

XL-80 laser interferometer system is a light, high-precision, portable laser measurement system that is suitable for the calibration of machine tools and coordinate measuring machines, as well as research and measurement. The system uses laser interferometry to achieve high-precision, high-dynamic performance measurement.

The HDW-790 and HDW-790P HD digital camcorders are two new products from Sony. They both use the industry-recognized 3-piece 2/3-inch Power HAD CCD and the newly equipped 12-bit A/D converter to provide excellent 1920x1080 full HD images. In addition, the HDW-790 series also has a number of creative and convenient features, such as two standard HD-SDI outputs, optional gamma curves, interval recording* and slow shutter function*, HDW-790 and HDW-790P can provide more convenience for studio and field operations.

The GC-755N/P is an easy to operate, compact camera. Through the built-in zoom lens, users can monitor images from different perspectives without additional lenses. With DSP technology, intelligent control of automatic aperture, automatic backlight compensation and automatic white balance makes it possible to achieve clear images. In addition, manual remote control zoom and focus are possible through RS-232C/RS-485 connection. All these features, including high sensitivity 1/4-inch CCD, make the GC-755P the perfect CCTV camera.

This document introduces the safety symbols and important safety precautions of a PHILIPS brand product. The product has non-insulated materials and functions that require attention. It reminds users to prevent risks such as electric shock, fire, and water splashing during use. It also reminds users not to open the machine cover for repairs and to entrust professionals for repairs. It also introduces the installation, cleaning, and precautions for using the power cord and battery of the product.

This manual introduces the basic operation methods of Leica TPS1200 series total station, including operation interface, common function operation methods, data management, measurement settings, configuration, etc.