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In this guide

H700

Heckler AV Cart Prime

Assemble AV Cart Prime, mount the display, and install its device panel, control shelf, and soundbar mount.
H700 AV Cart Prime fitted with a landscape display, upper camera bar and controller shelf.

This guide is also available as a printable PDF.

Letter PDFA4 PDF

In the box - Heckler AV Cart Base

  1. 1x Front Base
  1. 2x Rear Leg
  2. 2x Display Rail
  3. 4x Caster
  4. 4x Socket Head Screw, 1/2"-13, 2.75" Long
  5. 1x Assembly Key, Hex, 3/8”
  6. 4x Set Screw, M8, 70mm Long
  7. 4x Wingnut, M8
  8. 4x Set Screw, M6, 70mm Long
  9. 4x Wingnut , M6
  10. 4x Rubber Spacer
  11. 8x Screw-in Cable Mount
  12. 4x Push-in Cable Mount
  13. 8x Pan Head Screw, 10-32, 0.25” Long
  14. 8x Cable Tie
Parts labeled A–O: front base, rear leg, display rail, caster, screws, hex assembly key, wing nuts, rubber spacer, cable mounts and cable tie.

In the box

  1. 1xH702 Device Panel for Heckler AV Cart
  2. 1xH709 Control Shelf for Heckler AV Cart
  3. 1xH707 Soundbar Mount for Heckler AV Cart
Accessory boxes labeled P: H702 Device Panel, Q: H709 Control Shelf and R: H707 Soundbar Mount.

Install casters

Remove wheels from all four casters

Before-and-after caster views, with an arrow showing the wheel pulled away from the caster body.

Fasten caster bodies to legs

Caster bodies aligned with the ends of the front base and rear legs; enlarged details show a threaded stem turning into a leg and the seated caster body.

Reinstall wheels

Wheels below the four mounted caster bodies, with upward arrows and close-ups showing the wheels returned to the casters.

Engage caster brakes

Casters on the front base and rear legs, with an enlarged brake lever and downward arrow.

Install rear legs

Two rear legs aligned beneath the front base, with screws above the connection points and enlarged views of hex-key fastening and the joined parts.

Install display rails

Two display rails aligned above the cart base, with close-ups showing a mounting screw, hex key and the rail’s lower tab against the crossbar.

Install display

Determine whether your display has M8 or M6 mounting holes

Rear view of a display with four mounting holes marked by dashed circles.

Insert the M6 or M8 set screws through the rubber spacers. Position the set screw relative to the spacer as shown.

Three-stage diagram of a set screw passing through a rubber spacer, with the exposed end labeled 1 inch (25 mm) and an enlarged hex-socket detail.

Fasten the mounting hardware to the display.

Four set-screw and spacer assemblies aligned with the display’s rear mounting holes, with close-ups showing rotation into a hole and the exposed hex socket.

Ensure all caster brakes are engaged.

Cart base with two upright display rails, beside an enlarged caster brake lever with a downward arrow.

Fasten display to the display rails

Rear view of the display against two rails, with an enlarged detail showing a wing nut on the mounting stud through a rail.

Route power and data cables

Fasten the provided zip tie anchors and zip ties to the rear of the display rail as shown.

Rear cable route with three numbered details showing a screw-mounted cable anchor on a display rail and a cable tie wrapped around the cable.

Install the provided zip tie anchors and zip ties to the rear leg as shown.

Cable routed along a rear leg, with three numbered details showing a push-in cable anchor and a cable tie around the cable.
Front view of the assembled cart supporting a display, with a completion check mark.

Install H702 Device Panel

To install H702 Device Panel for Heckler AV Cart, scan QR code below, or go to heckler.design/H702 to get your user guide.

QR code accompanying the H702 Device Panel user-guide link.
Rear view of the cart with the H702 Device Panel between the display rails and a camera shown above the display.

Install H709 Control Shelf

To install H709 Control Shelf for Heckler AV Cart, scan QR code below, or go to heckler.design/H709 to get our user guide.

QR code accompanying the H709 Control Shelf user-guide link.
Front view of the cart with the H709 Control Shelf positioned between the rails below the display.

Install H707 Soundbar Mount

To install H707 Soundbar Mount for Heckler AV Cart, scan QR code below, or go to heckler.design/H707 get our user guide.

QR code accompanying the H707 Soundbar Mount user-guide link.
Front view of the cart with a soundbar positioned directly beneath the display.
Front view of the assembled cart supporting a display, with a completion check mark.