5612 CONNECTION AND INSTALLATION Using the optional MB-75The optional MB-75 flush mount is available for mount-ing the controller and speaker to a flat surface such asan instrument panel.CAUTION: KEEP the transceiver and handset ormicrophone at least 1 meter away from your ship’smagnetic navigation compass.q Using the template on the page 65 for the remotecontroller (RC-25E), and page 67 for the speaker(SP-24E), carefully cut a hole into the instrumentpanel (or wherever you plan to mount the controlleror the speaker).w Slide the controller or the speaker through the holeas shown below.e Attach the supplied 2 screws (M5×8) and spacerson either side of the controller or speaker.r Attach the clamps on either side of the controlleror speaker.• Make sure that the clamps align parallel to the body.t Tighten the end screws on the clamps (rotateclockwise) so that the clamps press firmly againstthe inside of the instrument control panel.y Tighten the locking nuts (rotate counterclockwise)so that the controller or speaker is securelymounted in position as below.u Connect the control cable then return the instru-ment control panel to its original place.✔ For your referenceWhen flush mounting the controller and speaker sideby side as below, screw and spacer attachment forthe facing side will be impossible with the instructionsabove.In this case, refer to the instructions at right for refer-ence.q Carefully cut the holes with at least 25 mm (1 in)space between them into the instrument panel.w Install the speaker as instructed above, first.e Attach the screw and spacer on the speaker sideof the controller.r Slide the controller through the hole as shownbelow.t Attach the screw and spacer on the other side ofthe controller, then attach the clamps and followsteps t to u as above.