Digital Projection M-vision Cine 230 Specifications

							Digital Projection International (DPI), Texas Instruments’ 
first DLP™ partner and the original innovator of the 3-chip 
DLP™ projector, proudly introduces the new M-Vision Cine 
230. Equipped with the powerful imaging fidelity of Texas 
Instruments’ DLP® technology, the single chip, single lamp 
M-Vision Cine 230 adds the most affordable 1920 x 1080 
precision display to DPI’s extensive single chip product line.
Optimized for SMTPE 709 standards, the M-Vision Cine 
230 produces 1,000 lumens and 3000:1 native contrast. 
Engineered specifically to showcase high-definition home 
entertainment, the Cine 230 is a color-performance-focused 
home cinema projector. The high lumen output and contrast 
allow the Cine 230 to thrive in cinemas with screens up to 10’ 
wide, as well as in media rooms with some ambient light and 
smaller screen sizes.  
The compact and exceptionally quiet M-Vision chassis, 1080p 
resolution, integrated electronics and straightforward user 
interface make the M-Vision Cine 230 a compellling solution 
for home entertainment spaces wanting to maximize perfor-
mance on a budget.
Sharing the same elegant Cine body design as the existing 
M-Vision product line, the Cine 230 uses an RGB RGB color 
wheel which ensures superior color gamut and saturation.  
Installation is incredibly flexible due to the M-Vision Cine 230’s 
compact and lightweight chassis design, and extraordinary 
lens shift range of 30% horizontal and 120% vertical.  
Multiple lens options provide further flexibility, with a throw 
ratio ranging from 1.25 to 3.0:1. There is also a fixed lens which 
offers a .73:1 throw ratio. Connectivity includes two HDMI 
inputs, as well as RGB via D-15, component, composite and 
S-Video inputs.  
As is the case with all Digital Projection displays, our careful 
engineering guarantees M-Vision displays provide remark-
able contrast and color saturation for years to come. Equally 
important, our legacy in superior customer and technical ser-
vices assures our experienced support staff is always available 
to address your needs.
Overview
PERFORMANCE SPECIFICATIONS
Brightness (±10%)
M-Vision Cine 230 HC: 1000 Lumens
Contrast:  
M-Vision Cine 230 HC:  3000:1 Contrast
Display Type
Texas Instrument DMD 0.95” x 1, 
DDR DLP Darkchip
Native White
D65
Sequential Color Management
6 Segment Color Wheel
Native Resolution
1920 x 1080 pixels
Aspect Ratio
16 x 9
Computer Compatibility
Up to 1920 x 1080
Color Temperature
5500 to 9300 degrees Kelvin
Video Compatibility
NTSC, SECAM, PAL, HDTV, HDCP
on HDMI 1.3,
Throw Ratio
.73 fixed 
1.56 - 1.86:1    
1.85 - 2.40:1
.8:1 Conversion lens 
1.25:1 Conversion lens  Bandwidth (up to)
200 mHz on analog RGB
165 mHz on HDMI
Throw Distance
98” - 350”
Image Size
40” - 224”
Lens Shift (maximum)
   Vertical:
   .7 of frame if horizontal is at 0% position
   Horizontal:
   .3 of frame if vertical is at 0% position
NOTE: .73 fixed lens has NO LENS SHIFT as it 
is meant as an on-axis lens and is best suited 
for rear screen projection applications.
Lamp Life (Typical)
1
3,000 hours 
Mechanical Mounting
Front/rear table
Front/rear ceiling
Adjustable front/rear feet
Operating Noise Level

						

							DIGITAL PROJECTION, INC. • 55 CHASTAIN ROAD, SUITE 115  KENNESAW, GA. 30144 • T: 770.420.1350 • F: 770.420.1360 • www.digitalprojection.com
DIGITAL PROJECTION, LTD. • GREENSIDE WAY, MIDDLETON  MANCHESTER, UK. M24 1XX • T: +44.161.947.3300 • F: +44.161.684.7674 • www.digitalprojection.co.uk
DIGITAL PROJECTION, CHINA • TOWER C, RM C1202, CAI FU JIA YUAN, NO. 19 XIA0 YING STREET, CHAOYANG  DISTRICT  BEIJING, PR CHINA 100101 • T: +86.10.58239771• F: +86 10 58239770
DIGITAL PROJECTION,  ASIA • 16 NEW INDUSTRIAL ROAD, #02-10 HUDSON TECHNOCENTRE SINGAPORE 536204 • T: +65.6284.1138 • F: +65.6284.1238
HDTV Formats SupportedScan Rates Supported Remote Control
Automation Control
Operating/Storage Temperature Operating HumidityThermal Dissipation  Fan Noise
Power Requirements Power Consumption
Safety and EMC Regulations
ADVANCED TECHNICAL SPECIFICATIONS
PARAMETERS
1080p, 1080i, 720p, 576i/p, 480i, 480p
Vertical 43-85 HZ; Horizontal TBA Remote wireless IRRS232 9-pin D sub
Operating: 10 to 35°C at 0-7500’, 50 to 90F / Storage: -20°C  t\
o 60°C, -4 to 140F 20% to 85%, non-condensing 1500 BTU/hour
						

							 
hp calculators 
 
HP 35s  Introduction to the training aids 
 
hp calculators - 3 - HP 35s  Introduction to the training aids - Version 1.0 
Calculator Settings and Resetting the Calculator 
 
The training aids assume that the HP 35s modes and settings are as they would be when a new HP 35s is turned on the 
first time. Changes to these settings needed for examples are described in the training aids. After some examples have 
been worked through, the HP 35s settings might be very different from the original ones. A quick way to return to the 
standard settings is to perform a MEMORY CLEAR, but note that this will clear all of the calculator memory. 
 
Press and hold down the . key, then press and hold down the 2 key as well, and press the 6 key. Now 
release all three keys, and the display will show MEMORY CLEAR to say that everything has been cleared from the 
calculator memory, and all settings have returned to their original values. DO NOT DO THIS IF YOU WANT TO KEEP 
ANY PROGRAMS, EQUATIONS OR DATA THAT ARE IN YOUR CALCULATOR. If you want to keep what is in memory 
but return the settings to their original values, you will have to change the settings one by one. 
 
   
						

							 
 
hp calculators 
 
 
 
 
HP 35s  Using RPN Mode 
 
 
Calculation modes 
 
A simple example in RPN 
 
Functions of a single number in RPN 
 
Arithmetic calculations with two numbers 
 
Another example - the area of a piece of carpet 
 
RPN mode in detail 
 
Making corrections 
 
Functions of two numbers 
 
Example – which stepladder? 
 
 
 
 
 
 
 
   
						

							 
hp calculators 
 
HP 35s  Using RPN Mode 
 
hp calculators - 2 - HP 35s  Using RPN Mode - Version 1.0 
Calculation modes 
 
The HP 35s allows calculations to be made in “RPN” mode, in “algebraic” mode, or in “Equation” mode. Algebraic and 
Equation modes and programs are described in other training aids.  
 
RPN mode is the traditional way most HP calculators work. To add 1 and 2, keys are pressed in the order 
!#$. This mode is very suitable for calculations where the user is working towards a solution, without 
having a particular formula to work on. 
 
Note: When doing the examples press 95 to set RPN mode, or 94 to clear RPN mode and set algebraic 
mode. The selected mode is shown at the top of the calculator screen. 
 
Functions of a single number in RPN 
 
In RPN mode, to square a number, the number is typed, then the %& key is pressed. If a second number is to be 
squared, the steps are repeated. 
 
A simple example in RPN 
 
Example 1: A gardener wants to plant a triangular piece of ground and to put protective edges around the plot. The plot 
will have a right angle and the two shorter edges will be 1.2m long and 0.5m long. How long will the third 
edge be? 
 
Solution: The length can be calculated using Pythagoras’ formula. From a² + b² = c² the third side is: 
 
  c = !(a² + b²) 
 
 To calculate this, it is first necessary to square the numbers 1.2 and 0.5. On a calculator, the square of a 
number is a function of a single number. It does not involve adding or multiplying two numbers. 
 
 To square 1.2 and 0.5, it is enough to type: 
 
 !#%&(%&)
 
 Figure 1 
 
Answer: The second result, 0.25, is on the lower line of the calculator screen, called the X register. The previous 
result, 1.2 squared, is on the upper line, called the Y register. Registers are places where numbers are held 
in the calculator; X and Y are the first two registers in the RPN stack. The stack is the most important tool 
in RPN calculations. Its use is shown later in this example. 
 
 Other functions of one number, for example sine, log or square root, work the same way. The number is 
typed and shows up in the lower line, in the X register. Then the function key, for example * or + is 
pressed to give the answer. The square and square root keys are labeled with an “x” as a reminder that 
they work on the number in the X register.   
						

							 
hp calculators 
 
HP 35s  Using RPN Mode 
 
hp calculators - 3 - HP 35s  Using RPN Mode - Version 1.0 
Arithmetic calculations with two numbers 
 
Now that the lengths of the two sides have been squared, it is necessary to add the two squares.  
 
 Figure 2 
 
To add the two numbers, it is enough to press the add key. 
 
 $ 
 
 Figure 3 
 
In RPN mode addition takes the number from the X register, uses it, and puts the result in the X register, so the result is 
seen on the lower line. This is like a function of one number, but because addition uses two numbers, it takes the 
second number from the Y register. The number in the Y register is removed. There is a third stack register above Y, 
called the Z register, and the number in the Z register moves down to the Y register. 
 
Subtraction, multiplication and division work the same way. The number in X is subtracted from, multiplied by, or divided 
into the number in Y. If the two numbers are in the wrong order, , can be used to exchange them. 
 
To get the final answer, since this is a function of a single number, it is enough to press the + function key.  
 
 + 
 
Answer: The length of the third edge of the garden plot is 1.3m. 
 
Another example - the area of a piece of carpet 
 
Here is another example to show how arithmetical calculations involving addition and multiplication are carried out using 
the stack in RPN mode. 
 
RPN mode is best for users going through calculations a step at a time, and sometimes even changing their minds 
during the calculation. 
 
Press -.! then # to set FIX 2 mode, in which two digits will appear after the decimal point, as below. 
This is especially useful when calculations are made with prices in dollars and cents. 
 
RPN mode in detail 
 
Now press the keys. 
 
/)))This puts the 6 in the calculator, ENTER separates it from the next number 
)))The number 6 is in X and in Y after ENTER is pressed   
						

							 
hp calculators 
 
HP 35s  Using RPN Mode 
 
hp calculators - 4 - HP 35s  Using RPN Mode - Version 1.0 
 
 Figure 4 
 
0)))This puts 8 in X, a new number replaces the previous one after ENTER is pressed 
 
 Figure 5 
 
$)))This adds the 8 to the 6 
 
 Figure 6 
 
()))This puts 5 in X. After a calculation, a new number pushes the old one into Y. 
 
 Figure 7 
 
1)))This multiplies the 14 by the 5 and leaves the result in X 
 
 Figure 8 
 
There is a clear pattern here. A number is typed, then something is done with that number. Then another number is 
typed, and something is done again. In this example, a new number is added to a number that was typed before, or 
multiplied by it, but RPN works the same way for other actions too. 
 
The RPN stack: At each step, RPN takes one or more numbers it needs from the stack of numbers, for example 6 and 8 
above to add them. Then it puts the answer on the stack, ready for use at the next step. The stack holds 4 numbers, in 
registers called X, Y, Z and T. X is the number most recently typed or calculated and is shown on the lower line of the 
screen. Y is the number typed or calculated before X, and is shown on the upper line. Numbers in Z and T are not shown 
but are ready to be used if necessary. When a calculation uses the numbers in both the X and the Y registers, and puts 
the result in X, then the number in Z is copied into Y. The number in T is copied to Z, but also stays in T. The 
%2 key fetches a copy of the last number that was in X before the most recent calculation, so it can be used 
again or to correct mistakes. Two other keys are used with the RPN stack. 3 is called “roll down” and moves the 
number in Y down into X, Z to Y, T to Z and X to T. %4 is called “roll up” and moves the stack in the opposite 
direction, X up to Y and so on. 
   
						

							 
hp calculators 
 
HP 35s  Using RPN Mode 
 
hp calculators - 5 - HP 35s  Using RPN Mode - Version 1.0 
he  key has a special task in RPN. It copies into register Y the number typed or calculated in register X. This is 
 
s  copies the number from X to Y, it can also be used to make a copy for other purposes, such as doubling a 
hy “RPN?” You might have noticed that calculating the carpet area in RPN did not use brackets, and RPN is actually 
 
aking corrections 
 RPN mode, digits in a number that is being typed can be deleted with the 5 key. If a number has been completed 
 RPN mode, %2 brings back the number that was in X before the most recent calculation. This can be used to 
 two numbers are entered in the wrong order, , can be used to change the order in RPN mode. For example, if 
 
 a calculation has gone completely wrong in RPN, it is enough to start over again. Any numbers left on the stack from 
unctions of two numbers 
nlike functions of a single number, the arithmetical operations $, 6, 1 and 7 use two numbers, but there are 
n often-used two-number function is the exponentiation or “power” function, and this works in the same way as $, 
xample 4:
T
useful if two numbers are being put on the stack, for example to add 1 and 2 !#$ is typed, and  
separates the 1 from the 2 so they are treated as two separate numbers, not as the one number 12. The number in Y is
pushed into Z, the number in Z is pushed into T, and the number previously in T is lost. After  is typed, another 
number immediately typed into the X register or recalled into it with the RCL function (described in a separate training 
aid) replaces the number in X. This allows  to separate two numbers, and the second number goes in the X 
register. 
 
A
number by means of $. Pressing  repeatedly pushes the number in X into the Z and then the T 
registers. 
 
W
designed to work without brackets. This often makes it a little quicker to use than algebraic mode. Mathematical notation 
without brackets was introduced by the Polish mathematician Jan Lukasiewicz in the 1920s. Since the operations such 
as $, 6 or 1 are done after the number is entered, this method of calculation is called Reverse Polish Notation, or
RPN. The numbers it uses are on the stack, not inside brackets, so it is also called “Stack notation”. 
 
M
 
In
or calculated, this key deletes it completely. 
 
In
correct a calculation. For example if a wrong number was added, then %26 corrects the error. If the number 
was to be used for multiplication instead, pressing %2 again, and then 1 will give the correct answer. 
 
If
#78 is required, but 8# has been typed by mistake, it is enough to press , before 7 and the
correct answer will be obtained. 
 
If
previous calculations can be ignored. 
 
F
 
U
also some mathematical functions that use two numbers. 
 
A
6, 1 and 7 in RPN mode. 
 
E What is 2 to the power 10? 
olution:
 
S The calculation is 210 using the 9 key. 
In RPN mode, put 2 in the Y register, put 10 in the X register, then press 9 
 
 
   
						

							 
hp calculators 
 
HP 35s  Using RPN Mode 
 
hp calculators - 6 - HP 35s  Using RPN Mode - Version 1.0 
#!:9)
nswer:
)
 
A Two to the power 10 is 1,024, often called 1k in computing. 
 works exactly like the arithmetical operators and is often considered to be one of them. Most other two-number 
 
orking with complex numbers, with pairs of numbers representing rectangular or polar coordinates and with pairs of 
xample – which stepladder? 
ome people will wonder why RPN is worth using if algebraic mode and Equation mode work the way expressions are 
xample 7:
 
9
functions work this way too. These are the root (or involution) function -;, quotient -07 then %E. This time the answer is 42.54 degrees. The ladder 
 
nswer:
calculation for your neighbor’s 38 foot ladder. 
would be at a rather shallow angle and might slip away as you stand on it. 
A Neither ladder is really suitable. Maybe you should ask some other neighbors if they would lend you a 
ladder with a better length. What would be a good length? 30 degrees would probably still be too much,