You might check both pages of this thread:
[Link: remotecentral.com]if you haven't seen it already. I also got two official looking spreadsheets from one or two of the installers that I believe were from Sharp and I translated it and there were two different command sets. It will also tell you how to "translate" what you get.
Here they are but in that thread I think someone found some additional commands. Therse are all translated to what MakeHex uses and in decimal. It looks like the first set should be for your model/series:
Set 1 (Model? HV4U)
01 001 1(TV)
01 002 2(TV)
01 003 3(TV)
01 004 4(TV)
01 005 5(TV)
01 006 6(TV)
01 007 7(TV)
01 008 8(TV)
01 009 9(TV)
01 010 0(TV)
01 011 100(TV)
01 017 TV CH+
01 018 TV CH-
01 019 Input Change
01 020 VOL +
01 021 VOL -
01 022 Power Toggle
01 023 AUDIO MUTE
01 024 MTS
01 026 SLEEP
01 027 DISPLAY
01 032 MENU ON/OFF
01 047 CH RETURN
01 050 Input1
01 051 Input2
01 052 Input3
01 064 Survice mode
01 074 CC
01 081 PINP ON/OFF
01 083 PINP MEMO
01 084 PINP INPUT
01 087 UP
01 088 DOWN
01 110 FRONT SURROUND
01 160 SCREEN SIZE
01 169 ANT Change
01 177 BLUE Key
01 178 GREEN Key
01 179 RED Key
01 180 YELLOW Key
01 211 Input4
01 244 MENU RETURN
01 245 LEFT
01 246 RIGHT
01 247 SET
01 248 AV Position
01 254 Industry mode
17 009 TWIN P SELECT
17 058 ¥(DOT)
17 059 PINP CH+
17 060 PINP CH-
17 074 Power On(only)
17 075 Power Off(only)
30 129 PC Direct
30 139 LUMP level
Set 2:
Aquos models:
E1U
B2UA/B
B1U
Sharp:01:001 1
Sharp:01:002 2
Sharp:01:003 3
Sharp:01:004 4
Sharp:01:005 5
Sharp:01:006 6
Sharp:01:007 7
Sharp:01:008 8
Sharp:01:009 9
Sharp:01:010 0
Sharp:01:011 100
Sharp:01:017 CH Up
Sharp:01:018 CH Down
Sharp:01:019 TV/Video
Sharp:01:020 VOL +
Sharp:01:021 VOL -
Sharp:01:022 POWER
Sharp:01:023 MUTE
Sharp:01:024 MTS
Sharp:01:026 SLEEP
Sharp:01:027 DISPLAY
Sharp:01:031 Sub(woofer)
Sharp:01:032 MENU
Sharp:01:047 RETURN or FLASHBACK
Sharp:01:053 AV1
Sharp:01:054 AV2
Sharp:01:074 CC
Sharp:01:087 Cursor Up
Sharp:01:088 Cursor Down
Sharp:01:245 Cursor Left
Sharp:01:246 Cursor Right
Sharp:01:247 ENTER
Sharp:17:074 Power On
Sharp:17:075 Power Off
Sharp:30:131 Component
Sharp:30:139 BRIGHT
Sharp:30:140 PIC.FLIP
Sharp:30:200 CARD
