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Black 8.4-inch LCD pole display with USB connection

Logic Controls

Logic Controls LV4000U 8.4" LCD Pole Display USB 800x600

SKU CH-1W8D-Q50TE MPN LV4000U

Shows promotions on an 8.4" LCD pole display with 800 x 600 resolution and 500:1 contrast via USB

  • ColorBlack
  • InterfaceUSB
  • Form FactorPole Display
  • Display TypeLCD
  • Display Size8.4"
  • Crisp 800 x 600 resolution on 8.4" LCD
  • High 500:1 contrast ratio shows vivid graphics
  • USB interface simplifies POS connectivity
  • Pole-mounted form keeps counter space clear
  • 4-inch screen displays promotions at eye level

Purpose-built POS display

The Logic Controls LV4000U is an 8.4-inch LCD pole display designed for point-of-sale counters. It connects through a single USB interface and shows promotional graphics at an 800 x 600 optimal resolution with a 500:1 contrast ratio. The black finish suits retail and hospitality environments.

Fit for countertop use

This unit suits merchants who need a compact customer-facing screen for price confirmation and advertising. It is not for operators who require a larger viewing area, a touchscreen layer, or a non-USB video input such as HDMI or VGA. The fixed pole format also limits placement flexibility compared to desktop monitors.

Deciding specification

The 800 x 600 pixel resolution on an 8.4-inch LCD determines whether text and logos remain legible at typical viewing distances. Buyers should verify that this pixel density matches their content requirements before purchasing.

Highlights

  • Crisp 800 x 600 resolution on 8.4" LCD
  • High 500:1 contrast ratio shows vivid graphics
  • USB interface simplifies POS connectivity
  • Pole-mounted form keeps counter space clear
  • 4-inch screen displays promotions at eye level

Specifications

BrandLogic Controls
ModelLV4000U
ColorBlack
InterfaceUSB
Form FactorPole Display
Display TypeLCD
Display Size8.4"
Shipping weight1.77 kg
Package size386 × 277 × 102 mm

Questions about this item

What pole diameter does the 8.4" LCD mount to?

The LV4000U clamps to standard POS poles using its integrated adjustable bracket; no separate VESA plate is required.

Which step do installers most often miss when connecting the USB pole display?

Install the Logic Controls USB driver before plugging the cable in, otherwise Windows will not recognise the 800x600 screen.

How do I clean the 8.4" LCD without damaging the 500:1 contrast panel?

Power off, then wipe gently with a microfibre cloth lightly dampened with water or screen-safe cleaner; avoid ammonia or abrasive pads.

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