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Where you work — 🖥️ GeoSpace screen4. Anchor installation · coordinate measurement must be finished, with four coordinate pairs recorded.
Once this step is done, the anchors start emitting positioning signals for real. Work in this order: floor plan placement → cluster. (Hardware registration was already completed in step 4.)

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1. Floor plan placement

Enter the coordinates you measured onto the floor plan.
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Open Floor Plan Placement · Wireless Design

Follow the numbers in the image below.
Floor plan placement · wireless design screen — follow the numbers in order

Floor plan placement · wireless design — 1 open the menu · 2 select the building · 3 select the floor · 4 edit

  1. In the sidebar, go to Deployment → Floor Plan Placement · Wireless Design.
  2. Select the building.
  3. Select the floor.
  4. Click [Edit] at the top right.
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Select hardware

Clicking Edit opens a three-step wizard on the right: Hardware → Placement → Cluster. Before you click Edit, the right side of the screen shows this floor’s status as numbers.The coverage radius slider below is a display option that draws circles on the floor plan, so it does not affect positioning. Everything you place in this step is actual placement.
Select hardware — an anchor added from the list appears under registered on this floor

Select hardware — 1 add an anchor from the list with [+] · 2 added anchors appear in the 'Registered on this floor' list (the image shows the state before adding, at 0 units)

  1. In the Select hardware list, click [+] on the anchor you want to place.
  2. Confirm it was added to the Registered on this floor list below.
If you do not see the anchor in the list — three conditions decide what appears.
  1. The device must have completed hardware registration (step 4),
  2. of those, only anchors not yet placed on the floor plan appear, and
  3. leave the online toggle OFF — turning it on can make the list look empty.
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Placement — type the coordinates in yourself

Leave the placement mode at the top of the screen on Manual placement. Drag each device roughly onto its real install position on the floor plan, then in the ‘Placed’ list type the final coordinates (x, y) in as numbers, using the values you measured on site. If you stop at dragging, the eyeball error stays in the data. Once all four are entered, click [Next] to move on to the cluster step. In the coordinate fields, the left one is X (horizontal) and the right one is Y (vertical), and Y increases toward the top of the floor plan. (The placement screen takes X and Y only — keep the Z you measured (install height) recorded separately.)
Placement screen

Placement screen (drag & drop) — the image is a mid-work state, so anchor positions may differ from the example table below

The coordinates on this screen are relative to the floor plan image — the origin (0, 0) is the bottom-left corner of the image. If the floor plan includes wall thickness or space in front of the entrance, the corner of the room sits that far from the image origin, and that distance is called the offset. Positioning still works if you ignore the offset, but your dot and your zones appear shifted by that distance in the app.
Difference between the floor plan image origin and the anchor start point inside the room — offset (0.6, 1.5)

Why the offset matters — the image origin (0, 0) is the bottom-left corner of the floor plan image (walls and entrance space included), while the anchor start point inside the room sits (0.6, 1.5) away from it. That difference is the offset

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① Find the offset for your site — read it off the screen, do not calculate it

  1. Drag the anchor you set as the origin (0, 0) on site (bottom-left of the room) onto that corner on the floor plan (where the walls start) — wall corners are visible on the plan, so you can line it up.
  2. Read the coordinates shown in the ‘Placed’ list. That value is your site’s offset.

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② What you type depends on the value you read

The example in the image above has a large offset — the floor plan image includes the space in front of the entrance, outside the room, which opened up a 1.5 m vertical gap. If the plan was drawn to match the room, the offset is usually about the wall thickness (a few cm) and you can just move on.
Below is the calculation for the site in the image above (offset 0.6, 1.5). Your site has a different offset and different measurements, so take the method, not the numbers.
Demo site placement example — these are the values actually registered in the demo site’s ‘Placed’ list. At a new site, take the shape (a rectangle with an anchor at each corner), not the numbers. Site 1 (portrait, 5.63 × 11.25 m) Site 2 (landscape, roughly 12.4 × 7.3 m) — for a small landscape-shaped store, you can copy the shape in this table as it is.
Writing the site survey dimensions and the entrance position onto the floor plan image as text lets you read the origin and the offset straight off the plan, which cuts down coordinate-entry mistakes — see Preparation · floor plan preparation.

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2. Cluster · apply to devices

A cluster is the setting that binds anchors into a single time-synchronized group. The four anchors must share a time base before a device can compute a position, and pushing that setting down to the physical hardware is apply to devices. Only once this step is done do the anchors start emitting positioning signals.
Before you start — check that all four anchors are powered on. Anchors shown in grey on screen appear that way because they are not connected to the server; if you are sure the power is on, you can carry on as is (see the apply to devices step below).
The master anchor (initiator) and the session ID values are provided separately by OneS1ght when the service is set up. Do not pick them yourself — enter the values you were given. If you did not receive them, contact onesight-support@onecheck.co.kr.
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Check the connection list → [Next]

The cluster tab opens on the connection list — the connection status of the anchors you placed on this floor.
Cluster connection list — four anchors and the Next button

Connection list — 1 the list of four anchors · 2 [Next] (in the image all four are 'Disconnected' — if the power is on, carry on)

  1. Check that all four are in the list and that they are powered on at the site. The on-screen message “Only devices connected (within the last minute) are included in the cluster. Disconnected devices are shown in grey and excluded.” and the Disconnected label can appear even when everything is fine. If the LEDs on all four anchors are on (not red), carry on.
  2. Click [Next].
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Build the cluster — create a group with [+] → save

Cluster tree — group, session ID, P radio, save, apply to devices

Cluster configuration — 3 [+] add a group · 4 session ID · 5 master anchor P · 6 [Save] · 7 [Apply to devices] (the image shows all four bound into one group)

  1. Click [+] to create one group. One group is enough for a small four-anchor site.
  2. Session ID — enter the value you were given into the group.
  3. Master anchor — turn on the P radio button for the anchor you were told to use. The anchor with P on runs as INP (master, initiator); the rest run as RES (responder).
  4. Click [Save]. If you changed something by mistake, [Reset edits] takes you back to the state before saving.
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Apply to devices → [Done]

  1. Click [Apply to devices] to publish the settings to the anchors. If you have unsaved changes, you are asked to save first. Even if a disconnected-anchor warning appears, continue with [Apply to devices anyway] and then click [Done] — whether it actually works is confirmed in step 7, verification.
Checkpoint — if you got through [Apply to devices] → [Done] and the tree shows a Done badge, this step is complete. The anchors are now emitting positioning signals — whether a position is actually fixed is confirmed in step 7.
For a large site with more than eight anchors, you need extra rules for running multiple clusters (secondary clusters, overlap) — contact onesight-support@onecheck.co.kr in that case. For a small four-anchor deployment the procedure above is enough.

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Next step

Step 6 · Positioning connection · key issuance

Issue a partner key and connect to the OneS1ght console (SW binding).