Lectrosonics R1a - Manual (Page 9)

IFB Receiver
Rio Rancho, NM 9
Replacement Parts and Accessories
BEZELKITR1A (full kit)
Belt clip, bezel, sliding door, belt clip bumper,
mounting screws
Individual Parts:
26377-1
Bezel
25901 Sliding door
IFBR1-M000R Belt clip assembly
35747
Bumper for belt clip
28528 Belt Clip Screw, 4-40 x 1/4 (1 req’d)
28623 Bezel Screw, 2-56 x 5/16 (2 req’d)
PR1A Leather Pouch w/belt clip
BEZELKITR1A (full kit)
35854
28767
26298-1
28443
(knob) 26297-1
(set screws) 28764
Knob Guard and related parts:
35854
Hex key wrench
28767 Spring washer
26298-1 Knob guard
28443 Spacer washer
26297-1 Knurled knob
28764 Set screws (2 req’d)
26377-1
25901
IFBR1-M000R
35747
28623
28528
Defeating the Frequency & Mode Switch
In some instances, it may be beneficial to alter the knob
setup so that the frequency change and mode functions
are disabled. A common reason is to prevent the person
wearing the receiver from accidentally pushing the but-
ton and disrupting the received signal.
Use the following procedure to disable the knob:
1) Use the allen wrench to loosen the set screw on the
knob.
2) Remove knob from shaft.
3) Remove spacer washer (Part no. 28443) from hole
in knob. Use caution - the washer is small and may
fall out.
4) Replace knob, making sure to slide the knob all the
way onto the shaft.
5) Tighten the set screw.
The knob will be prevented from being depressed be-
cause it is resting against the knob guard.
Note: If you wish to change the frequency or
mode and the knob is unable to be depressed,
check to see if this procedure has aslready been
done. You can temporarily enable the functions if
you loosen the set screw, pull the knob out a small
amount, tighten the set screw, and depress the
knob. Then, reverse the procedure to disable the
knob again. However, if youwish to permanently
enable the knob, replace the spacer washer
between the knob and the shaft.
35856
PR1A