Overview

The Böning AHD-SLP A and AHD-SLP AJ provide dedicated control of HR-1170 and RCL-300A searchlights using 2 × 35 W metal-halide lamps. The two panel versions share a consistent design with Böning yacht equipment and offer direct access to the searchlight controls from a bridge, flybridge or other operating position. Searchlights support light signalling, night manoeuvring and locating people or objects during an emergency.

Choose the operating version

AHD-SLP A uses four directional pushbuttons; AHD-SLP AJ uses a joystick. Both arrangements allow horizontal and vertical aiming, including diagonal movement. A lamp on/off key provides continuous operation, and a signalling button enables light signals. The slow/fast control selects movement speed, with LEDs indicating the selected speed mode. The control functions include pan, tilt and focus.

Multiple control positions and visibility

Several operating units can be linked over CAN so that the same searchlight can be controlled from different positions on the vessel. With the appropriate system configuration, the CAN connection also supports operation through the touchscreen visualisation of Böning AHD 12XX or AHD 13XX panel PCs. An integrated photosensor automatically dims the illuminated controls as ambient light changes.

Installation and connections

The panels are intended for indoor or outdoor installation in a control station, panel or control box. Front protection is IP56 and rear protection is IP20, so the installed arrangement must protect the rear accordingly. The pluggable 11-pole terminal strip carries the connections including the lamp supply. CAN is available through screw terminals or RJ45 sockets. Each version has one CAN input and two analogue outputs rated up to 12 V DC.

Shared panel specifications

Power supply: 24 V DC, +30%/−25%.
Quiescent current: 150 mA.
Ambient temperature: −10 to +70 °C.
Storage temperature: −30 to +85 °C.
Dimensions: 70 × 130 × 67 mm.
Panel cutout: 60 × 110 mm.
Protection rating: IP56 at the front; IP20 at the rear.

Variant identification

AHD-SLP A: directional pushbuttons; manufacturer part number 22625; approximate weight 0.15 kg.
AHD-SLP AJ: joystick; manufacturer part number 22626; approximate weight 0.35 kg.
These are two variants within this catalogue family, not a single interchangeable article number.

Associated searchlight specifications

The following HR-1170 / RCL-300A figures apply to the compatible searchlight, not to the operating panel: 12–24 V supply; typical current 8 A at 12 V or 4 A at 24 V; weight 14.06 kg; seawater-resistant aluminium housing with IP56 protection; dimensions 308 × 248 × 329 mm (W × H × D); outer flange diameter 246 mm; two 35 W metal-halide lamps with maximum intensity 600,000 cd; range up to 700 m at 7° spread; continuous 360° horizontal rotation; vertical travel 12° up and 38° down; horizontal speeds 30°/s fast or 12°/s slow; vertical speed approximately 7°/s.

Searchlights

AHD-SL Halogen — Böning Marine Halogen Searchlight

AHD-SL LED — Böning Marine LED Searchlight

AHD-SL Xenon — Böning 150 W Xenon Searchlight

AHD-SLP A / AJ — Böning searchlight control panels

AHD-SLP B / BJ — Böning Xenon Searchlight Panel Family

AHD-SLP V2 — Böning LED and Halogen Searchlight Panel