User manual PENTAX H10ZME

[. . . ] Power needs to be supplied to the lens through the auto iris cable even if the lens is constantly used in the manual override iris mode only. [. . . ] With 4-pin connector model conforming to JEITA This alerts users to the possible risk of personal harm. If the lens emits smoke, smells of smoke or gives off heat, discontinue use immediately. Connectors vary according to lens model and type (1, 2, 3 & 5) distinguished by the number after the hyphen, denoting different wiring and operating voltages. Metering method of the auto-iris can be linearly adjusted from average metering to peak metering (Pk). In case contrast of the image is too high or low, make adjustment according to the following table. Images ALC adjustment direction To make contrast lower Clockwise to (Pk) To make contrast higher Counter-clockwise to (Av) Please Note: · ALC may not function due to backlight compensation and AGC of the camera or cameras with a digital video output. Do not install the lens in a place where vibration and shock are expected. Do not use organic solvents, such as thinners, alcohol or benzine to remove stains from the lens. [. . . ] 3mA continuously adjustable DC 3V - 6V DC ±6V - ±12V DC ±3V - ±6V DC 6V - 12V -10 - +50 DC 3V - 6V less 5mA DC ±6V - ±12V less 5mA DC ±3V - ±6V less 5mA DC 6V - 12V less 5mA With D/A converter (Special model) DC8V - 15V less 50mA [. . . ]