The glyph is not a composition. It has a Neutral East Asian Width. In bidirectional context it acts as Other Neutral and is not mirrored. In text U+1F4D6 behaves as Ideographic regarding line breaks. It has type Other for sentence and Other for word breaks. The Grapheme Cluster Break is Any.
The Wikipedia has the following information about this codepoint:
An owner's manual (also called an instruction manual) is an instructional book or booklet that is supplied with almost all technologically advanced consumer products such as vehicles, home appliances and computer peripherals. Information contained in the owner's manual typically includes:
- Safety instructions; for liability reasons these can be extensive, often including warnings against performing operations that are ill-advised for product longevity or overall user safety reasons.
- Assembly instructions; for products that arrive in pieces for easier shipping.
- Installation instructions; for products that need to be installed in a home or workplace.
- Setup instructions; for devices that keep track of time or which maintain user accessible state.
- Instructions for use.
- Programming instructions; for microprocessor controlled products such as VCRs, programmable calculators, and synthesizers.
- Maintenance instructions.
- Troubleshooting instructions; for when the product does not work as expected.
- Service locations; for when the product requires repair by a factory authorized technician.
- Regulatory code compliance information; for example with respect to safety or electromagnetic interference.
- Product technical specifications.
- Warranty information; sometimes provided as a separate sheet.
Until the last decade or two of the twentieth century it was common for an owner's manual to include detailed repair information, such as a circuit diagram; however as products became more complex this information was gradually relegated to specialized service manuals, or dispensed with entirely, as devices became too inexpensive to be economically repaired.
Owner's manuals for simpler devices are often multilingual so that the same boxed product can be sold in many different markets. Sometimes the same manual is shipped with a range of related products so the manual will contain a number of sections that apply only to some particular model in the product range.
With the increasing complexity of modern devices, many owner's manuals have become so large that a separate quickstart guide is provided. Some owner's manuals for computer equipment are supplied on CD-ROM to cut down on manufacturing costs, since the owner is assumed to have a computer able to read the CD-ROM. Another trend is to supply instructional video material with the product, such as a videotape or DVD, along with the owner's manual.
Many businesses offer PDF copies of manuals that can be accessed or downloaded free of charge from their websites.
|UTF-8||F0 9F 93 96|
|UTF-16||D8 3D DC D6|
|UTF-32||00 01 F4 D6|
|Wrong windows-1252 Mojibake||ð|
|alias||read operator's manual|
|Unicode Name (na)||OPEN BOOK|
|Unicode 1 Name (na1)||—|
|General Category (gc)||Other Symbol|
|Bidirectional Category (bc)||Other Neutral|
|Combining Class (ccc)||Not Reordered|
|Decomposition Type (dt)||None|
|Decomposition Mapping (dm)|
|Simple Lowercase Mapping (slc)|
|Lowercase Mapping (lc)|
|Simple Uppercase Mapping (suc)|
|Uppercase Mapping (uc)|
|Simple Titlecase Mapping (stc)|
|Titlecase Mapping (tc)|
|Case Folding (cf)|
|ASCII Hex Digit (AHex)||✘|
|Bidi Control (Bidi_C)||✘|
|Bidi Mirrored (Bidi_M)||✘|
|Bidi Paired Bracket (bpb)|
|Bidi Paired Bracket Type (bpt)||None|
|Composition Exclusion (CE)||✘|
|Case Ignorable (CI)||✘|
|Full Composition Exclusion (Comp_Ex)||✘|
|Changes When Casefolded (CWCF)||✘|
|Changes When Casemapped (CWCM)||✘|
|Changes When NFKC Casefolded (CWKCF)||✘|
|Changes When Lowercased (CWL)||✘|
|Changes When Titlecased (CWT)||✘|
|Changes When Uppercased (CWU)||✘|
|Default Ignorable Code Point (DI)||✘|
|East Asian Width (ea)||Neutral|
|FC NFKC Closure (FC_NFKC)|
|Grapheme Cluster Break (GCB)||Any|
|Grapheme Base (Gr_Base)||✔|
|Grapheme Extend (Gr_Ext)||✘|
|Grapheme Link (Gr_Link)||✘|
|Hex Digit (Hex)||✘|
|Hangul Syllable Type (hst)||Not Applicable|
|ID Continue (IDC)||✘|
|ID Start (IDS)||✘|
|IDS Binary Operator (IDSB)||✘|
|IDS Trinary Operator and (IDST)||✘|
|Indic Positional Category (InPC)||NA|
|Indic Syllabic Category (InSC)||Other|
|ISO 10646 Comment (isc)||—|
|Joining Group (jg)||No_Joining_Group|
|Join Control (Join_C)||✘|
|Jamo Short Name (JSN)||—|
|Joining Type (jt)||Non Joining|
|Line Break (lb)||Ideographic|
|Logical Order Exception (LOE)||✘|
|Noncharacter Code Point (NChar)||✘|
|NFC Quick Check (NFC_QC)||Yes|
|NFD Quick Check (NFD_QC)||Yes|
|NFKC Casefold (NFKC_CF)|
|NFKC Quick Check (NFKC_QC)||Yes|
|NFKD Quick Check (NFKD_QC)||Yes|
|Numeric Type (nt)||None|
|Numeric Value (nv)||NaN|
|Other Alphabetic (OAlpha)||✘|
|Other Default Ignorable Code Point (ODI)||✘|
|Other Grapheme Extend (OGr_Ext)||✘|
|Other ID Continue (OIDC)||✘|
|Other ID Start (OIDS)||✘|
|Other Lowercase (OLower)||✘|
|Other Math (OMath)||✘|
|Other Uppercase (OUpper)||✘|
|Pattern Syntax (Pat_Syn)||✘|
|Pattern White Space (Pat_WS)||✘|
|Quotation Mark (QMark)||✘|
|Sentence Break (SB)||Other|
|Simple Case Folding (scf)|
|Script Extension (scx)||Common|
|Soft Dotted (SD)||✘|
|Terminal Punctuation (Term)||✘|
|Unified Ideograph (UIdeo)||✘|
|Variation Selector (VS)||✘|
|Word Break (WB)||Other|
|White Space (WSpace)||✘|
|XID Continue (XIDC)||✘|
|XID Start (XIDS)||✘|
|Expands On NFC (XO_NFC)||✘|
|Expands On NFD (XO_NFD)||✘|
|Expands On NFKC (XO_NFKC)||✘|
|Expands On NFKD (XO_NFKD)||✘|