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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Dell S520, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
What is an instruction?
The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Dell S520 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of Dell S520. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of Dell S520 should contain:
- informations concerning technical data of Dell S520
- name of the manufacturer and a year of construction of the Dell S520 item
- rules of operation, control and maintenance of the Dell S520 item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Dell S520 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Dell S520, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Dell service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Dell S520.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Dell S520 item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
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Page 1
Dell Interactive Pr ojector S520 Scr een/Whiteboar d PTDRV[...]
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2 Important Safety Instructions W ARNING: Failure to r ead, thor oughly understand, and follow all instructions can result in serious personal injury , damage to equipment, or voiding of factory warranty! It is the installer’ s responsibility to make sur e all components ar e properly assembled and installed using the instructions provided. W ARN[...]
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Page 3
3 14.02 in. (356.2 mm) 78.75 in. (2000.1 mm) 80.37 in. (2041.4 mm) 4.99 in. (126.7 mm) 5.02 in. (127.4 mm) 38.77 in. (984.8 mm) 15.23 in. (386.8 mm) 6.6 in. (167.52 mm) 1.21 in. (30.65 mm) 41.60 in. (1056.5 mm) 55.52 in. (1410.1 mm) 1.67 in. (42.3 mm) 2.4 in. (60.9 mm) 28.07 in. (712.9 mm) Front V iew Side View Back View T op View Pr oduct Dimensio[...]
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4 1/8 in. (wood) 1/2 in. (drywall) 8 mm (concrete) 6 mm (concrete – AF6 toggler) 7/16” Wr ench #8 X 1/2” Screw (7) 1/4” W asher (3) #8 x 3/4” Screw (1) #8-10 W all Anchor (10) Screen Bracket (5) #8 x 1” Screw (10) 1/4” x 1-1/2” Lag Screw (3) Screen (1) W all Bracket (1) Cable Cover Clip (2) Cleaning Cloth (1) Cable Cover (1) Marker [...]
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Page 5
5 1. Determine desired height of image (measur ed from oor) (Figure 1). 2. Determine desired center of image ar ea (Figure 1). 3. Measure 4-1/16” up fr om desired height (top) of image and 4” to the right of center of screen and mark location (Figure 1). 4. Determine location of studs behind drywall. 5. Drill one pilot hole into a wall stud [...]
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Page 6
6 NOTE: The (3) 1/4” x 1-1/2” bolts and (3) washers requir ed in Steps 6-8 are NOT INCLUDED with the scr een/whiteboard packaging. 6. Install (1) 1/4” x 1-1/2” bolt and (1) washer through middle of bracket into previously drilled hole, leaving 1/2” of the bolt extending from wall. Use carpenter’ s level to make sure bracket is pr operly[...]
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Page 7
7 IR Sensor Power Projector Signal Cable Projector Power Cor d Figure 4 Figure 5 Installation (continued) 10. Install the (3) screen brackets using: W ood or steel studs: (3) supplied #8 x 1” scr ews. Concrete wall or no studs: (3) supplied #8-10 wall anchors and (3) supplied #8 x 1” screws. 11. Install projector mount. Refer to the S520 Dual S[...]
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8 13. Mount screen onto wall bracket by hooking into the back gr oove of the screen frame (Figur e 6). NOTE: The bumpers on the back side of the screen/whiteboar d are used to maintain planarity when pressur e is applied to the projection surface during usage. If the bumpers are obstructing installation on your wall during Steps 13 and 14, they can[...]
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9 Installation (continued) Figure 9 Figure 11 Figure 10 Attach marker tray to frame with (2) screws into the side channel. Safety Screw 17. Secure marker tray to right side of scr een frame at desired height by using (2) of the supplied #8 x 1/2” screws into the side channel of the screen frame (Figur e 9). 18. Secure marker tray (Figur e 10) to [...]
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10 20. Attach sensor cover by snapping clips over screen frame. Secure to frame by scr ewing down into the upper channel of the screen frame with supplied #8 x 3/4” scr ew (Figure 12). 21. In between the projector mount and the IR sensor cover , cable clips will be mounted to the wall for cable management. Attach clips to the wall using: W ood st[...]
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11 Recommended Scr een/Whiteboard Markers This Dell S520 Screen/Whiteboar d is a dual-purpose projection screen and whiteboar d. The surface of the screen/whiteboar d can be used with dry erase markers from a wide variety of manufacturers and brands. Do not use permanent markers with this product. Recommended Scr een/Whiteboard Cleaning The supplie[...]
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CW88R Rev . A00 24695 Rev00 • Go to http://do wnloads.chiefmfg. com/MANUALS- I/PTDRV-I.pdf for trans lated instructions. • Entre en http://downloa ds.chiefmfg. com/ MANUALS-I/PTDRV-I.pdf para ob tener las instrucciones traducid as en su idioma. • Bedienungsan leitungen in Ihrer Sprach e finden Sie auf http: //downloads.chiefmf g.com/ MANUALS-[...]