4.4.2 Recurrent Pulse (RP) Disable Switch (RP DISABLE) .................................... 22
4.4.3 WDT Timing Switch ........................................................................................ 23
4.4.4 GY Enable Switch .......................................................................................... 23
4.4.5 Polarity Switch ................................................................................................ 23
4.4.6 LEDguard Switch ........................................................................................... 23
4.4.7 RF SSM Switch .............................................................................................. 23
4.4.8 FYA Mode Switch ........................................................................................... 23
4.5 Select Jumper Programming ................................................................................... 23
4.5.1 Watchdog Latch Select (SEL1) ...................................................................... 23
4.5.2 Minimum Flash Enable Select (SEL2) ........................................................... 24
4.5.3 Configuration Change Fault Select (SEL3) .................................................... 24
4.5.4 Red Interface Cable Fault Select (SEL4) ....................................................... 24
4.5.5 AC Line Brown-out Select (SEL5) .................................................................. 24
4.5.6 EE Input Polarity Select (SEL9) ..................................................................... 24
4.5.7 FYA FlashRate Monitor disable (SEL15) ....................................................... 24
4.6 Watchdog Programming .......................................................................................... 24
4.6.1 Watchdog Enable Switch ............................................................................... 24
4.6.2 Watchdog Timing Option ................................................................................ 24
Section 5 FRONT PANEL DESCRIPTION ......................................................................... 25
5.1 Indicators ................................................................................................................. 25
5.1.1 (G) AC POWER Indicator ............................................................................... 25
5.1.2 (Y) VDC FAILED Indicator ............................................................................. 25
5.1.3 (R) WDT ERROR Indicator ............................................................................ 25
5.1.4 CONFLICT Indicator ...................................................................................... 25
5.1.5 RED FAIL Indicator ........................................................................................ 25
5.1.6 DUAL IND Indicator ........................................................................................ 25
5.1.7 CLEARANCE Indicator .................................................................................. 25
5.1.8 PCA Indicator ................................................................................................. 26
5.1.9 DIAGNOSTIC Indicator .................................................................................. 26
5.1.10 RP DETECT Indicator .................................................................................. 26
5.1.11 COMM Indicator ........................................................................................... 26
5.1.12 CHANNEL STATUS Indicators (210E / 2010) ............................................. 26
5.1.13 CHANNEL STATUS Indicators (210ECL / 2010ECL / 2018ECL) ................ 26
5.2 Front Panel Controls ................................................................................................ 26
5.2.1 RESET Button ................................................................................................ 26
5.3 Red Interface Connector (P1) .................................................................................. 27
Section 6 CIRCUIT OPERATION ....................................................................................... 28
6.1 Introduction .............................................................................................................. 28
6.2 Main MPU Logic ...................................................................................................... 28
6.3 Serial Peripheral Interface (SPI) .............................................................................. 28
6.4 Internal MPU Watchdog ........................................................................................... 28
6.5 EEprom Memory ...................................................................................................... 28
6.6 24Vdc Logic Inputs .................................................................................................. 28
6.7 Real Time Clock ...................................................................................................... 29
6.8 Display ..................................................................................................................... 29
6.9 Program Card and Switch Inputs ............................................................................. 29
6.10 RMS-Engine .......................................................................................................... 29
6.11 Power Supply ......................................................................................................... 29
6.12 EIA-232 Communications Port .............................................................................. 29
6.13 Ethernet Communications Port .............................................................................. 29
Section 7 TROUBLE SHOOTING ....................................................................................... 30
Section 8 SPECIFICATIONS .............................................................................................. 32
8.1 Electrical .................................................................................................................. 32
8.1.1 Power Requirements ...................................................................................... 32
8.1.2 AC Voltage Monitors ...................................................................................... 32