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Troubleshooting the IPTC MK2 Pan-Tilt Camera

Guidance for fault isolation, spare parts requests, and repair assessment

Overview

This article provides troubleshooting guidance for the IPTC MK2 Pan-Tilt Camera operating outside of its warranty period. Use it to identify failed components, request spare parts, or determine whether the unit should be returned to WISE Group for repair assessment.

This guide supports fault isolation and decision-making. It does not guarantee successful repair in all cases.

Who this is for

This article is intended for onsite technical personnel and technicians who are competent to work on CCTV and electromechanical equipment.

It assumes familiarity with basic electrical safety, camera systems, and mechanical assemblies.

Prerequisites

Before starting troubleshooting:

  • The camera is confirmed to be out of warranty.

  • Power to the camera can be safely isolated and restored.

  • Basic tools for electrical and mechanical inspection are available.

  • The system is confirmed as IPTC MK2 Non-Ex Pan-Tilt.

Safety notes

Important safety information

The IPTC MK2 is an electrically powered pan-tilt device with internal moving parts.

Before opening the unit:

  • Isolate electrical power at the supply.

  • Ensure no external control system can reapply power.

  • Allow sufficient time for all internal movement to stop.

Opening the unit is permitted for out-of-warranty troubleshooting. Do not apply power while hands or tools are inside the enclosure. Do not leave tools inside the enclosure before reapplying power.

If the camera is installed at height or in an exposed or offshore environment, all site safety and access procedures must be followed.

What is the recommended troubleshooting approach?

Troubleshooting should be carried out methodically, starting with external checks and progressing to internal inspection only after power is isolated.

The objective is to determine whether the fault is external (power, cabling, control, or video path), mechanical (gearbox, bearings, obstruction), electrical (motor, PCB, internal wiring), or related to the camera or video module.

Power and startup issues

If the camera does not power up or shows no signs of operation, first confirm that the correct supply voltage is present at the camera input. External cabling and connectors should be inspected for damage, corrosion, or looseness.

If the external power supply is confirmed as correct, isolate power and open the unit. Inspect internal wiring, connectors, and any protective components (such as fuses or varistors) for visible damage, disconnection, or signs of overheating. Clear evidence of electrical damage indicates a failed internal component.

Document any suspected failed parts for reference when raising an RMA ticket with WISE Group.

Video faults

If the camera powers on but no video is available, first confirm the issue is not downstream of the camera by testing the video path with known-good equipment (for example, a test monitor or alternative recorder input).

If the fault appears internal, inspect the camera module, video connectors, and internal cabling. Reseating connectors may resolve intermittent faults. A camera module that receives power but produces no video output should be treated as failed and documented for spare parts or return assessment.

Pan and tilt movement faults

If pan or tilt does not respond, or movement is limited to one axis only, first confirm that control commands are reaching the unit (check the control interface, protocol settings, and cabling).

With power isolated and the enclosure open, inspect the relevant motor, gearbox, and drive components. Mechanical resistance, damaged gears, or seized bearings indicate mechanical failure. Motor or wiring faults may be identified by discoloration, smell, or damaged insulation.

The pan-tilt mechanism must not be forced beyond normal resistance.

What causes erratic or unstable operation?

Jerky movement, inaccurate positioning, or drift can result from mechanical wear, loose fasteners, or internal component degradation.

Check that the unit is securely mounted and that internal fasteners have not loosened. Environmental exposure such as vibration, wind loading, or salt ingress can accelerate wear.

If multiple components show signs of wear or damage, returning the unit for assessment may be more cost-effective than replacing individual parts.

Validation / What “good” looks like

After corrective action:

  • The camera powers up reliably.

  • Pan and tilt move smoothly across their full range.

  • Video output is stable and consistent.

  • No abnormal noise, vibration, or overheating is observed.

If these conditions cannot be achieved, contact WISE Group to open an RMA ticket for further repair or factory assessment.

How do I request spare parts or return a unit for repair assessment?

Before requesting spare parts or returning a unit to WISE Group, an RMA (Return Material Authorisation) ticket must be raised with WISE Group support. To open an RMA ticket, contact WISE Group and provide the unit serial number, site location, and a description of the observed fault. Contact details for WISE Group support are available on the WISE Group website.

The same RMA ticket must be used to:

  • Describe the observed fault and the troubleshooting performed.

  • Identify suspected failed components.

  • Request pricing and availability for spare parts.

  • Obtain approval and instructions before shipping a unit back for repair assessment.

Units must not be shipped to WISE Group without an approved RMA ticket.

Based on the information provided in the RMA, WISE Group will advise whether spare parts replacement or full unit assessment is the most appropriate option.