Rice Lake 920i Display Kit Installation Addendum User Manual
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1. For Boards Rev H, J, K, L: Place tinned jumper wire (supplied) between the two solder pads located on
either side of the word "HIGH," see Figure 3. Care must be taken to ensure insulation covers the vertical
trace that the jumper crosses.
For Boards Rev D, E, F, G: Place tinned jumper wire (supplied) between the two solder pads located
above the battery, closest to the dotted silk screen, see Figure 4.
4. Rotate the Mylar cover plate back and replace the push pin.
To view video instructions on this process, please vis
Replacement backlights are available for displays with suffix "WRUS."
Note
2. Attach the wire to the solder pads by lightly heating each end of the wire with a 20-40 watt soldering iron.
Do not use a soldering iron higher than 40 watts.
It is not necessary to add extra solder to the wire.
3. Let cool for a few seconds.
Important
Figure 4. Tinned Jumper Wire Placement
for Boards Rev D, E, F, G
Solder Pads
Solder Pads
Vertical Trace
Figure 3. Tinned Jumper Wire Placement
for Boards Rev H, J, K, L
Figure 2. Solder the Jumper Wire
Soldered
Jumper Wire
2
Display Kit Installation