Pentax epk-1000 service manual

Page Electromagnetic Compatibility 8. The customer or the user of the EPK should assure that it is used in such an environment. Emissions test Immunity test IEC test level The customer or the user of the EPK can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment transmitters and the EPK as recommended below, according to the maximum output power of the communications equipment.

Page 42 MEMO Page 44 To avoid and resolve adverse electromagnetic effects, do NOT operate this equipment near the RF energy equipment.

Print page 1 Print document 44 pages. Rename the bookmark. Delete bookmark? Cancel Delete. Delete from my manuals? Sign In OR. Don't have an account? Sign up! Restore password. Upload manual. Upload from disk. Upload from URL. The CPU sends the instruction depending on the digital signal by the serial transfer to the Process part.

Because this part is connected to the patient circuit that is isolated from the secondary circuit of Process board it is also isolated from the chassis grounding level. It has two photo sensors on it. It differentiates the two lamps by the one of the two sensors being interrupted by a tab on the lamp rotary disk.

The disk is driven by a gear and motor MOT1. The rotation is controlled by the position sensors above but limited with stoppers on the disk. YCrCb [ Trigger 1, 2 Lamp control. Configuration Main parts Process Board E Scope lock sensor PHC1.

Pointing blinded parts Lamp selector SW3. Photo-1 Front left side view Mechanical block. Lamp No. Lamp harness No. Motor shaft stopper Lamp rotation disk Lamp selector SW3. Pointing blinded parts Noise filter LF2. Precaution - Important 1 General You have to take utmost care to follow the general rules and practice for safety in servicing electrical medical equipment. Otherwise it may break the compatibility with the EMC regulation. You must put the wires back to the original routes after the maintenance.

Be careful not to suffer heat injuries when replacing a lamp or maintain parts around the lamp. Unless otherwise mentioned, detach from the outer parts to the inner parts or from the upper parts to the lower parts. In the case a special technique is necessary, it is described.

You can refer to the exploded view pages as well. Thus tightening the self-tapping screw several times may screw up the mounting base, especially the screw holes in the base.

Be careful not to spoil the screw holes by obliquely screwing the screws. If spoiling the screw hole it is necessary to remove the base with new one. The procedures are described in the following pages.

Service Note: 1 Refer to Photo-1, 2, Fig-1 for the location of the parts to be replaced. Caution: Just after turning off the lamp, it may be hot. Be careful not to get hest injury. Caution: 1 Do not contaminate the lamp bulb with finger prints or something. It may cause a lamp trouble. Caution: A bar on the back of the lamp house lid is available, which turns off the interlock switch for the lamp ignition.

Thus securely close the lid. Hole in lamp holder. For better referring inside, without cover. Referred by Photo-4 Photo-3 Lamp replacement. Wire number 1, 2, 3, 4 Photo-4 Lamp harness. Refer to Photo Note: When opening the cover, it is necessary to remove the screw which is available under the lamp house lid. Turn off and on the unit and turn on the lamp for the next confirmation.

Table of Contents. Previous Page. Next Page. The 90i scope provides the image data in digital signal to the EPK-i. The EPK-i can process the image signal without converting the analog signal.

These information must be necessary for the LAN environment. It is accomplished by adjusting the hole on Rotary shutter M4. These are controlled with Peripheral Board G Page 9: Electrical Safety Test 5. My Bench Sign out. One moment please My Bench Close. Sign In. Not A Member? Join MedWrench. Receive Summary Emails? Receive Instant Notices.