User manual PENTAX EI-L90 LCD COLOR MONITOR

[. . . ] In case contrast of images is high or low, make adjustment according to the following table. Images To make contrast lower To make contrast higher ALC adjustment direction Clockwise to (Pk) Counter-clockwise to (Av) Before operating this lens, please read these instructions carefully. After reading this Operating Instructions, keep it for future reference. [. . . ] This is a C mount lens and is not suitable for a CS mount camera. Some cameras are C and CS mount compatible. refer to the Operating Instructions of the camera. Screw the lens clockwise into the camera. When the lens is fixed, rotate back the lens counter clockwise for one rotation. Push the lens hard towards the camera until it slightly moves. If the lens is not at the desired position, repeat the procedures and , and mount the lens firmly on the camera. â· When the AGC of the camera is switched on, there are some instances where the level does not alter and the image quality deteriorates, even when the "LEVEL" adjustment variable resistor is turned all the way to "L" side. Turn the "LEVEL" variable resistor towards "H" until the image quality improves. The lenses having CE marking on their bodies are conformity with the standards EN50130-4 and EN55022 related to EMC directives by EU. Model number Format size Mount Focal length Iris range Min. Object distance Filter screw size Model number Format size Mount Focal length Iris range Min. Object distance Filter screw size H416E 1/2 C 4. Do not install the lens in a place where vibration and shock are expected. [. . . ] Do not install the lens in a place where vibration and shock are expected. The flange back of this lens is factory adjusted for C mount. In case you are unable to focus either at the shortest or longest focal lengths, adjust the back focus of the camera by the following method, referring to the Operating Instructions of the camera. [. . . ]