Field reference: cases gathered at an arrival point. It illustrates receiving context and is not a batch-specific count.
Field reference: protected cases before handling. It supports the idea of documenting arrival condition before inspection begins.
Field reference: unloading activity. It is an operational reference and does not identify a particular Stellux batch.
Quality begins before a cabinet is powered on. For used LED equipment, the first risk is not only whether a component works. It is whether the team can prove which cabinets arrived together, how many were received, what accessories were included, and what condition was visible at the starting point. That is why Receiving is the first Product Quality SOP gate. It creates the identity that every later inspection, repair note, aging observation, and dispatch record must follow.
The first action is to establish a tracking identity before the equipment is split into separate work areas. The identity can be a batch number or another approved internal reference. The exact numbering format is a company control and should be applied consistently. What matters is that the reference is created early, appears on the working records, and remains connected to the physical cabinets. If a cabinet moves to a test table, repair area, or packing zone, the team should still be able to connect it to the same starting batch.
The second action is a quantity reconciliation. Count the cabinets and record the source quantity. If the shipment or handover includes modules, cables, cases, power components, spare parts, or other accessories, record them in a separate but connected list. Display cabinets and accessories should not be treated as one indistinguishable pile. A quantity mismatch discovered at receiving is easier to investigate than a mismatch discovered after inspection, repair, or packing.
The third action is arrival documentation. Photograph the cases, packaging, visible cabinet surfaces, labels, and any obvious handling condition before the batch is rearranged. The purpose is not to create dramatic evidence. It is to preserve a neutral starting point. A photograph can show whether a case was wrapped, whether a corner was visibly damaged, whether a label was present, or whether the batch arrived in a mixed arrangement. The record should not claim more than the image shows.
Receiving is also the moment to separate observation from conclusion. A scratched case does not automatically prove that an LED cabinet is damaged. A clean-looking package does not prove that every component inside works. The arrival record should describe visible facts and flag anything that needs a later inspection. This helps the team avoid both overreacting to a packaging mark and overlooking a condition that requires attention.
If equipment arrives mixed with another lot, the team should pause and clarify the identity before processing continues. Used inventory can contain similar cabinets from different sources or different formats. Processing them together without a clear separation can contaminate the evidence chain. The safest practice is to mark the physical groups, record the uncertainty, and ask for confirmation before the cabinets enter the next gate. A pending identity is better than a confident but wrong assignment.
The receiving record should also capture the handling state. Are the cabinets in cases, on pallets, in a vehicle, or already placed in a test area? Are accessories packed separately? Are labels readable? Are any items missing from the handover list? These questions are not busywork. They give the next technician context and make it easier to compare later photographs with the actual starting arrangement.
A good receiving gate protects the quality team from a common error: testing an item without knowing which record belongs to it. Suppose a cabinet is photographed during power-on and later a repair note is written, but no one can show which physical cabinet was used. The test result becomes difficult to trust, even if the screen looked good. A batch identity and cabinet-level marking turn the photo into evidence that can be reviewed.
For overseas customers, the receiving gate is an important part of transparency. The buyer may not see the warehouse or factory in person. A clear intake record explains that the batch did not enter the quality path as an anonymous group. It arrived as an identifiable set with a starting count, visible condition, and connected source information. The record does not need to expose private internal details, but it should make the logic understandable.
Receiving also establishes the boundary for safety. Before physical inspection or electrical testing, personnel should follow the approved handling and power-isolation procedures. A cabinet should not be opened or connected casually because a photograph is needed. Qualified personnel should control the work area, and the equipment should be handled in a way that protects people, modules, connectors, and cases. The quality record is valuable only when the work is performed safely.
The output of Q01 is simple but powerful: tracking identity, source quantity, arrival images, and an initial accessory record. These outputs are not the final quality conclusion. They are the foundation that lets the next gate make a reliable conclusion. When inspection begins, the team knows what group it is inspecting. When a fault is found, the team can return to the same cabinet. When packing is complete, the final count can be compared with the starting count.
A disciplined receiving gate gives used equipment a clear beginning. It does not hide age or cosmetic history, and it does not promise that an arrival photograph equals a functional test. It simply creates the traceable starting point that makes every later statement more useful. One batch, one identity, one visible beginning: that is the purpose of Q01.
