Electronics-international CGR-30P User Manual

3 1/8”3 1/8”3 1/8”3 1/8”3 1/8”Glass Panel Engine MonitorGlass Panel Engine MonitorGlass Panel Engine MonitorGlass Panel Engine MonitorGlass Panel Engi

1.01.01.01.01.0IntroductionIntroductionIntroductionIntroductionIntroduction1.1 Features:1.2 Overview of the CGR Screens:1.3 System Hardware:1.4 SE

1.1 Features:The CGR-30P is a state-of-the-art Glass Panel Engine Monitor thatprovides many of the engine and system instruments found in an aircraft

Fuel Data Screen (see section 5.0): The Fuel Data Screen providessix sets of data based on Fuel Flow and GPS information. This dataincludes Range, D

C. CGR Display – The CGR receives, processes and displays the Serial EDC data on its TFT colordisplay. In addition, the CGR receives GPS data, inter

92.02.02.02.02.0Main Engine ScreenMain Engine ScreenMain Engine ScreenMain Engine ScreenMain Engine Screen2.1 Power-up Add Fuel Message:2.2 Main Scr

11The Main Engine Screen displays the aircraft system and engine instruments you will view most frequently during aflight. There is important informa

2.3 RPM and Manifold Pressure:The RPM and M.P. instruments incorporate a digital readout and ananalog arc. The color of the digital readout will ref

13If the EGT for a cylinder exceeds the pilot set High EGT Range,the bar for that cylinder will turn white and blink. This featureprovides the pilot

142.5.3 “Lean-ROP” Operating Mode: This operating mode was designed to assist the pilot in leaningthe engine Rich-of-Peak EGT. As you lean, the EGT

152.6 Main Screen Annunciators:Located between the RPM and M.P. instruments on the Main Screenare the following annunciators:Fuel - When the estimate

Important Notice***** MUST READ *****Page 1 of 4If you think it is not important to read this manual, you’re wrong! This manualcontains important op

173.03.03.03.03.0Secondary ScreenSecondary ScreenSecondary ScreenSecondary ScreenSecondary Screen3.1 RPM and Manifold Pressure Gauges:3.2 Three Annu

The Secondary screen is divided into the following four areas; RPM andM.P gauges, three Annunciators, six Horizontal Strip gauges and theEGT/CHT digit

204.04.04.04.04.0FUEL QTYS ScreenFUEL QTYS ScreenFUEL QTYS ScreenFUEL QTYS ScreenFUEL QTYS Screen4.1 Fuel Quantity:4.2 Selecting a Tank:4.3 Adding

4.1 Fuel Quantity:The Fuel Qtys screen provides the current estimated fuel level for eachfuel tank or the estimated total fuel on-board the aircraft.

4.4 K-Factor Adjustments:Fuel levels are only estimates of the fuel on-board the aircraft and arederived from fuel flow. Accurate fuel flows depend

245.05.05.05.05.0FUEL Data ScreenFUEL Data ScreenFUEL Data ScreenFUEL Data ScreenFUEL Data Screen5.1 Total Fuel Cylinder:5.2 Fuel: FLOW5.3 Fuel:

The Fuel Data screens provide flight data based on fuel flow, fuel remain-ing, fuel used and GPS data. The screens provide the follow data:5.1 Total

275.5 Fuel: EST TIMEThis screen provides the following calculated Time data:To EMPTY – This is the estimated time to empty based on thefuel remainin

286.06.06.06.06.0User Setup ScreensUser Setup ScreensUser Setup ScreensUser Setup ScreensUser Setup Screens6.1 Fuel K-Factor Screen:6.2 Clock and Ho

The User Setup screens are provided to allow the pilot to adjust the K-Factor, setup the Local and Zulu clocks, setup the EGT/CHT BarGraph, setup Data

Important Notice***** MUST READ *****Page 2 of 4It is possible for any instrument to fail thereby displaying inaccurate high, low or jumpy readings.T

31Auto Adjust K-Factor – This field activates the automatic calculation of the new K-Factor to remove theerror in the Fuel Remaining and Fuel Used. T

32while maintaining good EGT and CHT Differential Limits, fly with the CGR-30P and note the maximumspread for both EGTs and CHTs for all stages of fli

33can be used for other purposes. To turn off the alarm, press the Exit button while viewing the Main screen.The time or fuel quantity to the next al

347.07.07.07.07.0System Configuration ScreensSystem Configuration ScreensSystem Configuration ScreensSystem Configuration ScreensSystem Configuration

7.1 USB Config and SW Prg Manager Screen:This screen provides a method to update the software and backup andretrieve configuration data. The data fi

37The CGR-30P provides four levels of passwords for configuring, settingup and calibrating the unit. During ground operation all of the SystemConfigu

387.6 Engine and EGT/CHT Bar Graph Setup Screen:The “Engine Parameters” section allows you to set the number of cylin-ders and the location of the #1

39Displaying estimated fuel in each tank:Advantages - The CGR-30P displays the estimate of the fuellevel for each fuel tank.Disadvantages - If the eng

407.8 Display and Voice Controls Screen:The two voice control sections in this screen are for future developmentand have not been activated at this t

Voice Switch – This is not used at this time.Port 1 and 2 Loopback Fields – To test a port, connect the Tx pin to the Rx pin. Set the LoopbackTesting

Important Notice***** MUST READ *****Page 3 of 4the upper corners of the fuel tank. If this is the case with your sensor, the CGR may display fuel l

42readouts at the bottom of the screens are also functions (EGT, CHT, EGT-H, CHT-H, EGR-D, CHT-D). Onlythe fuel tanks displayed on the Fuel Qtys Scre

43Scrn Location – This field places the function at a specific location on a screen. Many of the selections arefor E.I. use only and should never be

44Yel Off with ACK - This setting turns off only the external yellow light when the blinking isacknowledged. This is the proper setting for FAA certi

45Function Reference - The Interim Value may be referenced to another Function. The value of theFunction selected in this field can be added (+), sub

7.11.2 Function Mapping Screen (Fuel Tank Calibration):A Map is a powerful tool that provides a method of relating an input value from a sensor to a

476. Fill the fuel tank to the ¼ level. Set row #2 “Value” tothe ¼ tank value. Wait for the “Current Cnts” field tostabilize. Use the “Use Current

48AAAAAAppendixAppendixAppendixAppendixAppendixA1.0 Specifications / FeaturesA2.0 Recorded Flight Data Format

A1.0 AppendixSpecifications / Features0814131Rev. New: 8/14/13Models: CGR-30P and EDC-33PCGR-30PWeight: 1.1 Lbs.Environmental: Designed and Tested

Error Messages:“COM” - If communication is lost with the EDC, after 2 seconds all functions requiring signals from theEDC will display “COM” for its v

Fuel Flow: Input Trigger: 2.5 Volt with over voltage protection. Input Configuration: 5.11K Ohm pull-up to +5Volts. Operating Range: 0 to 8.3 KHz.

Important Notice***** MUST READ *****Page 4 of 4Important Fuel Level Considerations:Important Fuel Level Considerations:Important Fuel Level Consider

Resistive Fuel Level: The resistive and capacitive inputs share channels. Only one input type should be used perchannel.Input Range: 0 to 18 Volts s

A2.0 Appendix:Recorded Flight Data FormatA2.1 File Name Format:Individual flights are recorded and stored in the CGR-30P with a unique file name.Exa

2 of 2TIME RPML RPMR RPM MP EGT1 EGT1;*F EGT2;*F17:06:23 2140 2140 2140 22.5 1354 1292 137517:06:2

Contents(Page 1 of 2)Warranty/Agreement----------------------------------------------------------------------------------------- 11.0 Introduction:

6.0 User Setup Screens: -------------------------------------------------------------------------- 286.1 Fuel K-Factor Screen: -------------------

1Warranty / AgreementYou must read the entire Installation and Operating Instructions. If you do not agree to andYou must read the entire Installatio

2Electronics International is not responsible for shipping charges or damages incurred under this Warranty.No representative is authorized to assume a