Panasonic AK-LZ20M85G Operating Instructions Manual Download Page 18 | Manualshive

Page: 18 / 20

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17 (E)

Troubleshooting

Symptom

Cause and remedial action

Focusing doesn’t work on close objects.

Please engage the macro function.

Focusing doesn’t work when zoomed in.

Please adjust the flange back.

Light hunting occurs.

Please adjust the iris gain.

Images are too bright (or too dark).

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Summary of Contents for AK-LZ20M85G

Page 1: ...AIS DEUTSCH ENGLISH ITALIANO ESPAÑOL Before operating this product please read the instructions carefully and save this manual for future use Operating Instructions Broadcast Television Lens Model No AK LZ20M85G 日本語 ...

Page 2: ...UIPMENT CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER TO SERVICING TO QUALIFIED SERVICE PERSONNEL The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure that may b...

Page 3: ...he apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped Read these operating instructions carefully before using the unit Follow the safety instructions on the unit and the applicable safety instructions listed below Keep these operating instructions handy for future reference IMPORTANT SAFETY INSTRUCTIONS Information on Disposal for Users of W...

Page 4: ...g please contact the dealer where you purchased this product Operating Instructions Dust cap Hood cap Hood Lens unit Zoom lever Operating Instructions 1 Lens unit 1 Hood cap 1 Hood 1 Dust cap 1 Zoom lever mounted on the lens unit 1 Notes Check the following points and make sure the place where the lens is stored satisfies the following conditions Store the lens only under the following ambient con...

Page 5: ...t be used until these problems clear If the lens must be used under such conditions countermeasures are recommended If the lens is to be used in adverse environments such as in a chemical laden atmosphere consult with the dealer where you purchased this product Please do not pull out the cable with the power supply of the camera turned on It might cause the breakdown Dealing with abnormalities Sho...

Page 6: ...stomer s purpose Matsushita shall make no guarantees about the results obtained using this product or the Operating Instructions The product specifications configuration and appearance are subject to change without prior notice For further information on repairs modifications of this product adjustments not mentioned in this Operating Instructions ordering maintenance check or inquiries for the ci...

Page 7: ...al to automatic focus operation and back Hood lock knob Loosen or tighten this knob to remove or fix the lens hood on the lens Macro button Macro ring Use this button and ring to shoot an object which is closer than the M O D Zoom lever Zoom ring Use the zoom ring and zoom lever to operate the zoom manually Focus ring Turn this ring to focus on the object Iris ring Turn the iris ring to operate th...

Page 8: ...ace Camera 6 Connect the pigtail cord connector on the back of the drive unit to the iris connector on the camera head Control cable Pigtail cord connector Caution Never hold the lens lens housing and band portion to support the entire weight of the camera Excessive force to the mount portion and housing of the lens may result in damage to the lens mechanism A master key mark is provided on the pi...

Page 9: ...d below 1 Snap the hood on the front barrel of the lens 2 Snap the hood on the front barrel of the lens and shift the mark on the front barrel of the lens 90 degrees from the index mark on the hood Then tighten the hood securely by turning the hood lock knob clockwise Hood Index mark Lens barrel Index mark Hood lock knob Be sure to keep the removed hood cap in a safe place so as not to lose it Not...

Page 10: ...fect for this adjustment If no such chart is available use any object that offers sharp contrast to facilitate the adjustment work A Siemens star chart is a kind of pie chart consisting of slices which narrow down toward the center as shown in the figure on page 12 and used to facilitate focusing 2 Open the iris of the lens fully 3 Set the lens to the telephoto end by turning the zoom ring 4 Bring...

Page 11: ... ring 8 Repeat steps 3 to 7 several times until the objects is brought into focus at both the wide and telephoto ends 9 After making sure that the object is in sharp focus tighten the flange back lock screw Flange back lock screw The adjustment procedure is now completed Use the Siemens star chart on the page 12 Note ...

Page 12: ...ment trimmer 2 Set iris of the camera to AUTO mode and the auto manual iris selecting switch to A See Operating Instructions as for the operation of the camera Auto manual iris selecting switch 3 Turn the iris gain adjustment trimmer using a small screwdriver to set the level as desired To increase the gain turn the trimmer clockwise To decrease the gain turn the trimmer counterclockwise Iris gain...

Page 13: ...12 E ENGLISH Siemens Star ...

Page 14: ...rom camera to zoom out to Wide end Turn it counterclockwise as viewed from camera to zoom in to Telephoto end Wide Tele Zoom lever zoom ring Focus operation 1 Set the auto manual focus selecting switch at the front of the lens drive unit to M position Auto Manual focus selecting switch Caution When the manual focus operation is performed be sure to set the auto manual focus selecting switch to M p...

Page 15: ...e iris by rotating the iris ring of the lens manually Turn the iris ring clockwise viewed from the camera to close the iris and lower gain Turn it counterclockwise viewed from the camera to open the iris and raise gain Close Open Iris ring Macro operation To operate the macro manually turn the macro button at the back of the lens Press the macro button to unlock the macro ring While holding it dow...

Page 16: ...15 E General circuit diagram 1 This line is not connected ...

Page 17: ...ol cable approx 650 mm Lens cable approx 430 mm Zoom lever Tele position Flange back lock screw Index mark Iris gain adjustment trimmer Auto Manual iris selecting switch Auto Manual zoom selecting switch Auto Manual focus selecting switch ...

Page 18: ...d remedial action Focusing doesn t work on close objects Please engage the macro function Focusing doesn t work when zoomed in Please adjust the flange back Light hunting occurs Please adjust the iris gain Images are too bright or too dark ...

Page 19: ...ide end 58 9 35 2 At tele end 3 2 1 8 Minimum object distance M O D 0 9 m In macro mode 0 01 m from the front lens vertex Object area at M O D At wide end 925 520 mm At tele end 48 27 mm Flange back 48 mm in air Iris Camera controlled or manual operation possible Filter screw M82 0 75 Mount Special bayonet mount Operating temperature 14 F to 113 F 10 C to 45 C Dimensions W H D Approx 4 1 2 3 9 16 ...

Page 20: ...te 1 160 Suwanee GA 30024 770 338 6835 Central Region 1707 N Randall Road E1 C 1 Elgin IL 60123 847 468 5200 WESTERN ZONE 3330 Cahuenga Blvd W Los Angeles CA 90068 323 436 3500 Government Marketing Department 52 West Gude Drive Rockville MD 20850 301 738 3840 Broadcast PARTS INFORMATION ORDERING 9 00 a m 5 00 p m PST 800 334 4881 24 Hr Fax 800 334 4880 Emergency after hour parts orders 800 334 488...

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