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A magnetic light box in a cinema serves two positions with two different briefs: the ticket-queue board read while standing in line, and the concession counter board read in a two-second glance. Sizing, viewing angle and heat clearance decide whether the board works. This guide covers both positions and the installation plan between shows.
A magnetic light box is a lit cabinet whose printed face is held by a magnet line, so the poster changes from the front with no tools. In a cinema that matters more than anywhere else in retail, because the change window is tiny: posters swap when the programme changes, usually between shows, with whoever is on shift.
The cinema environment adds three pressures at once. Halls run dim, so a board set for a bright shop floor reads harsh. Concession counters are the stickiest surfaces in the building. And queues form, which means the board is read from a distance by standing people, not approached like a shelf edge.
The concession decision happens fast. A guest in the queue glances at the board for a couple of seconds, and everything they need must land in that glance: the items, the sizes and where to look next.
The ticket-queue board is slower but longer. Guests stand in line for several minutes and read at 3 to 5 metres, so it carries upcoming titles, session times and upsell content with room to breathe.
Both boards share one constraint: their content changes with the programme. Whatever face system the cinema chooses must accept a poster swap in minutes, by staff who have ten other jobs. That is the whole argument for the magnetic front at a cinema, and the routine is documented in the front access guide.
A simple starting check many sign shops use: about 10 mm of letter height for every metre of viewing distance. It is a rule of thumb, not a standard, so confirm with a printed test sheet held at the real distance before ordering.
Counter boards sit at arm’s length, so faces of 300 to 500 mm are typical; the content is item names and sizes, not paragraphs. Queue boards read across metres, so they scale up, and the extra size is spent on the headline rather than on dense text.
Viewing angle is the counter’s hidden problem. Guests approach the concession from the side, at an angle to the counter line. A board set flat to the counter front loses contrast for the angled reader; a slight tilt toward the queue, or an angled mounting, recovers it. Confirm the tilt plan on site before the order.
The counter family covers these positions; the counter display page and the magnetic light box page list the sizes and mounting options between them.
| Aspect | Concession counter board | Ticket queue board |
|---|---|---|
| Viewing distance | arm’s length, angled approach | 3 to 5 m, standing in line |
| Reading task | one glance, 2 seconds | minutes of dwell |
| Typical face size | 300 to 500 mm | scales up with queue length |
| Content | items, sizes, combo names | titles, sessions, upsell |
| Tilt | toward the queue, recover the angle | flat to the line is fine |
| Change frequency | with the programme, between shows | same window |
| Watch for | heat from warmers, sticky hands | sightlines past the queue |
Screens sell motion and menus that change by the minute. Printed faces sell calm and colour. In a dim hall, a bright screen at the concession draws the eye from the counter staff. A lit printed board carries the same information without competing with the film posters on the wall.
The honest split: screens where content genuinely changes daily and pricing is managed centrally; printed magnetic boards where the programme changes weekly and the team swaps posters themselves. Many cinemas run both and keep the printed boards at the counter, where the reading task is a glance. The cafe version of this decision is walked through in the counter menu boards procurement guide.
| Situation | Verdict | What to do instead |
|---|---|---|
| Menus change daily across sites | SKIP printed | Central screens manage daily updates |
| Counter sits under heat lamps | SKIP the position | Move the board clear of warmers first |
| Queue wall is glass fronted | SKIP flat mounting | Angled mount or reposition away from reflection |
| Content needs motion to sell | SKIP printed | Screens carry motion; keep boards for still content |
| Staff cannot reach the top edge safely | Risky | Lower the board or use a step-free position |
| Board behind the counter at staff height | SKIP it | Guests never see it; mount for the queue |
Send this with the inquiry and the quote comes back comparable.
| Field | Confirm |
|---|---|
| Position | counter, queue or corridor, per unit |
| Viewing distance | m, measured where guests stand |
| Face size | mm, letter height against the 10 mm rule |
| Tilt or angle mount | required at counters, confirm |
| Heat clearance | distance from warmers and lamps |
| Brightness and CCT | calm level for dim halls, confirm per project |
| Change routine | between shows, magnetic front, no tools |
| Power run | socket distance and route |
| Cleaning | wipeable faces, documented method |
| Quantity | per position per site |
Counter boards typically run 300 to 500 mm faces at arm’s length; queue boards scale up with the 3 to 5 m reading distance. Use the 10 mm letter height per metre rule as the starting check, then confirm with a printed test sheet at the real distance.
With the programme, which at most cinemas means weekly or faster per position. The magnetic front takes a trained swap in well under a minute, and the whole change window fits between shows; confirm the routine with a trial board.
Not if the brightness is specified for the hall rather than for a bright shop. Ask for a calm level, matte graphic surfaces, and confirm the figure per project; the board should carry the counter, not light it.
Above, with clearance, sometimes. Beside or under warmers, no: heat and grease-laden air shorten poster life and load the face with grime. Clear the heat zone first, then mount.
Usually yes. Guests approach the counter at an angle, and a flat board loses contrast for them. A slight tilt toward the queue, or an angled mount, recovers the side approach; confirm the angle on site.
They solve different briefs. Screens suit centrally managed, fast-changing menus; printed magnetic boards suit the two-second glance at the counter and the weekly programme change. Many cinemas run both in different positions.
Cinema menus are a timing problem: one glance at the counter, minutes in the queue, and a change window that only exists between shows. Size to the measured distance, tilt for the angled reader, clear the heat, and let the magnetic front absorb the change.
Run one trial board through a full programme change before the rollout. The technical specifications page holds the lighting criteria, and the magnetic light box page lists the sizes and RFQ fields for both positions.
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