evertz 7700 - Page 7

7700 Multiframe Manual
7725DSK-LG / 7725DSK-LG-HD HD/SD Logo Inserter & Media Keyer
TABLE OF CONTENTS Revision 1.4 Page vii
7. TECHNICAL DESCRIPTION ....................................................................................................... 7-1
7.1. SPECIFICATIONS............................................................................................................... 7-1
7.1.1. Serial Digital Video Input.......................................................................................... 7-1
7.1.2. Serial Digital Video Outputs ..................................................................................... 7-1
7.1.3. Video Reference ...................................................................................................... 7-1
7.1.4. LTC Reader (on breakout cable) ............................................................................. 7-1
7.1.5. Control (on breakout cable) ..................................................................................... 7-1
7.1.6. General Purpose Inputs and Outputs ...................................................................... 7-2
7.1.7. Electrical .................................................................................................................. 7-2
7.1.8. Physical.................................................................................................................... 7-2
8. UPGRADING THE FIRMWARE................................................................................................... 8-1
8.1. OVERVIEW .........................................................................................................................8-1
8.2. FIRMWARE UPGRADE VIA OVERTURE APPLICATION (RECOMMENDED
PROCEDURE) .................................................................................................................... 8-2
8.3. FIRMWARE UPGRADE VIA TERMINAL PROGRAM........................................................ 8-3
8.3.1. Step 1: Transferring the File to the CF..................................................................... 8-3
8.3.1.1. Method 1: Using Overture 2 ...................................................................... 8-3
8.3.1.2. Method 2: Copy Using a CF Reader ......................................................... 8-4
8.3.2. Step 2: Serial Upgrade Procedure ........................................................................... 8-4
8.3.2.1. Terminal Program Setup ........................................................................... 8-4
8.3.2.2. Initiating Firmware Upgrade Mode from the Terminal Program ................ 8-5
8.3.2.3. Uploading the New Firmware.................................................................... 8-6
8.3.2.4. Completing the Upgrade ........................................................................... 8-7
9. INDEX...........................................................................................................................................9-1
Figures
Figure 1-1: 7725DSK-LG Block Diagram ..................................................................................................... 1-2
Figure 2-1: 7725DSK-LG and 7725DSK-LG-HD Rear Panel....................................................................... 2-1
Figure 2-2: Keyer GPIO Opto Isolator Circuitry ............................................................................................ 2-9
Figure 2-3: Powering the General Purpose Input Opto-Isolators from the Unit ......................................... 2-10
Figure 2-4: Powering the General Purpose Input Opto-Isolators from an External Power Supply ............ 2-10
Figure 2-5: Powering the General Purpose Output Opto-Isolators from the Unit....................................... 2-11
Figure 2-6: Powering the General Purpose Output Opto-Isolators from an External Power Supply ......... 2-11
Figure 2-7: HyperTerminal – Main Menu................................................................................................... 2-14
Figure 2-8: HyperTerminal – Network Configuration................................................................................. 2-14
Figure 3-1: Video Window ............................................................................................................................ 3-2
Figure 3-2: Time Window.............................................................................................................................. 3-4
Figure 3-3: Network Window ........................................................................................................................ 3-8
Figure 3-4: General Window......................................................................................................................... 3-9
Figure 3-5: DSK Window ............................................................................................................................ 3-12
Figure 3-6: Matte Window........................................................................................................................... 3-14
Figure 3-7: GPI/GPO Control Window........................................................................................................ 3-16
Figure 3-8: Temperature Window ............................................................................................................... 3-20
Figure 3-9: Transition Window.................................................................................................................... 3-22
Figure 3-10: Wipe Pattern Angles............................................................................................................... 3-23
Figure 3-11: EAS Window .......................................................................................................................... 3-24
Figure 3-12: Presets Window ..................................................................................................................... 3-26
Figure 3-13: Media Window........................................................................................................................ 3-27
Figure 3-14: Voice Over Control Options ................................................................................................... 3-28