CPA6 OM - Output Module
9040 - Loudspeaker
DC54/58 - Digital Communicators
496529 Issue A1 of 20TS2000
Page 2
TS2000
OVERVIEW
Introduction
The Intruder Alarm Control System TS2000 is provided for
large domestic and general commercial intruder
systems conforming to BS 4737 part 1 1986. It is an
extremely versatile system with the following facilities:
1. Will monitor up to 128 zones using various types of
detector device;
2. Will provide up to 136 output signals whose
response may be programmed;
3. May be programmed to provide a large number
of operational options and facilities.
As the system is microprocessor controlled it must be
programmed initially to select the required user options
such as number of zones, type of alarm and time of
operation. The general principle of operation is to
monitor protected zones, each having a detection
circuit, to detect the circuit status, then to respond
accordingly. AseachzonehasacircuitthetermsZone
and Circuit may be considered as being synonymous
but the term Circuit is generally used. Circuits may also
be grouped into wards.
Equipment
The system consists of a number of units that are
interconnected by a Control Network:
(a) provides power to the system;
(b) communicates with and monitors the state of
theunits connected tothe ControlNetworkand
responds to alarm conditions according to the
pre-programmed instructions;
(c) provides special outputs to a printer, a Digital
Communicator, a Modem and other devices if
required.
It has no front panel controls and may be sited at any
convenient internal location.
2. NodeUnit (NU): a unit that is remotefrom the CP and
is connected to it via the Control Network. It will
monitor the status of up to four circuits and will also
provideup tofour programmable outputswhich are
controlled by the CP;
3. Remote Keypad Node Unit (REM): has the same
functions as the NU and in addition has a Keyboard
and a 40 character display to allow operators to
control the system.
The system will consist of a CP connected, via the
Control Network, to up to 32 NU’s and or REM’s so
providing up to 128 circuits and programmable outputs
each of whose functioning and use are
pre-programmed.At least one REM isrequired tocontrol
the system.
CP Options
Additional boards may be fitted to the CP as follows:
1. SerialInterface Board(SlB):Provides aserialoutput:
(a) RS232 format for a serial printer;
(b) RS232 format to any suitable equipment;
2. Parallel Interface Board (PIB): Provides up to eight
outputports which maybe programmedtorespond
to system activity and which can also be used to
provide outputs to a separate Digital
Communicator. It also has a (telephone) Line Fault
input port.
3. Digital Communicator type DC3 (Digicom): Will
transfer status information from the CP to a
dedicated Central Station via PSTN lines. When
activated via any of its eight logic input channels it
will:
(a) Dial one or two telephone numbers;
(b) Transfer an account (identity) number to the
dialled station;
(c) Transfer channel status information.
Modemtype DC3M (Digimodem):Will transferdata over
PSTN lines to any suitable equipment such as a modem
for a computer terminal. When activated the system will
dial one or two telephone numbers and will be capable
of transferring all commissioning information, event log
data etc., to a remote maintenance centre. The
remote maintenance centre may also call the DC3M
and transfer data to it.
TS20002 of 20496529 Issue A
Page 3
TS2000
Additional Equipments
Ward Control Unit (WCU): When fitted the WCU will allow
a group of circuits, which are designated a Ward, to be
Set and Unset using Exit and Entry routes separate from
the system. The WCU is connected to the outputs and
circuits of a REM or a NU and will require a separate 12V
supply.
Printer: An Epson printer P40-S may be connected
temporarily to the CP or to the SlB to provide printout
records. Other printers that accept RS232 serial data
maybe permanentlyconnected to the SIB ifpermanent
records are required.
Power Supply Unit: All power can be supplied from the
TS2000CP internal Power Supply Unitbut in largesystems
it may be necessary to fit additional power supply units.
The PSU150 has been designed for use with the TS2000
system and consists of a PSU and battery (supplied
separately) and it may also have a Node Unit and a
Relay Unit fitted in its enclosure.
Output Modules (OM): If remote indicators or Mimic
Panels containing LEDs are required then Output
Modules type CPA6.OM may be connected to the CP.
EachOMunit willdrive up toeight LEDsandthe unitsmay
be interconnected for large displays. The system may
be programmed so that the LEDs indicate circuit
condition or alarms and ward status if wards are
programmed.
Extension loudspeakers: The REM contain a small
sounder unit to provide an indication of the system
status. If the volume of the sounder is insufficient (e.g. a
louder exit sound is required) then an extension speaker
may be fitted to the NU and this will require a
Loudspeaker Drive Unit type LSD1 to be connected
between the NU and the loudspeaker. A separate 12V
power supply will also be required.
Relay Unit: The NU and REM programmable outputs will
provide current limited drive for various facilities but in
many cases it will be necessary to isolate the system
from the external equipment by driving via relays. Relay
Units type RM3A provide two relays, which may be
energised by NU or REM programmable outputs, and
whichprovide two sets of ’clean’ change over contacts.
The unit may be fitted separately or in a PSU150 case.
Remote Data Transfer
When fitted with a Digimodem type DC3M the system
may be programmed from a remote location, and log
data transferred to it, using a dedicated program
installed in a Personal Computer at that location. The
use of this facility is protected by a series of passcodes
and user menus.
496529 Issue A3 of 20TS2000
Page 4
TS2000
.
M
Schematic Block Diagram
Mains input
240V 50Hz
CONTROL
PANEL
PSTN Lines*
Other Option Outputs
Programmable
Option Outputs
Control Network Cable
ains Input
Programmable
Programmable
REMOTE
POWER
SUPPLY
UNIT*
Programmable
Outputs
S001 - S004
Outputs
S005 -S008
12V Supply
Outputs
S125 - S128
REMOTE KEYPAD
REMOTE KEYPAD
NODE OR
REMOTE KEYPAD
No X
REMOTE KEYPAD
NODE OR
No 1
NODE OR
No 2
4 Output Circuits
for WCU
3 Detection
Circuits
for WCU
NODE OR
No 32 (MAX)
Detection
Circuits
C001 - C004
Control Network cable
Cable: 6 or 8 core 7/0.2mm min
Max length 100m between units
DetectionCircuits
C005 - C008
Control Network Cable
WARD
CONTROL
UNIT*
Control Network Cable
DetectionCircuits
C125 - C128
Exit/Entry
Circuits
12V l/p
2
*= Option
Distance between Nodes/Keypads must be less than 100m.
Distance between Control Panel and last Node/Keypad must be less than 1km
Figure 1. TS2000 Schematic Block Diagram
TS20004 of 20496529 Issue A
Page 5
TS2000 System Options - Schematic
F
)
TS2000
P. C .
2000
TS
CONTROL
PANEL
To Epson*
Printer
Network
Cable
our Circuits
Network
Cable
One Circuit**
Two Outputs**
CPMAINBOARD
SIB*
12V supply
NODE
UNIT
PIB*
DC3(M)*
OR D 3*
C
PSU
8 Programmable
outputs
To Serial Printer*
CPA6.OM Unit*
CPA6.OM Unit*
Other outputs:
Wlk Test, Tamp, Aux, Relay,
Sw12, Strobe
Loudspeaker
Drive LSD1*
Three Outputs
*NODE
UNIT
To PSTN
To PSTN
Mains Input
DC 28
Digicom
PSU Type 150*
PSU
Approved
Modem
Central
Station
PSTN Line
8Outputs*
8Outputs*
Bell (SAB1)
Sounder (ES )
1
Loudspeaker*
(Min impedance8R
Mains Input
Network
Cable
REM
Figure 2. TS2000 System Options - Schematic
496529 Issue A5 of 20TS2000
RM.3A
Four Circuits
Four Outputs
Battery*Relay Unit
Two sets relay
clean contact
*=Option
** = Other Circuits & Outputs
used for PSU monitoring
and relay drive.
Ward Control Unit option not shown
Page 6
TS2000
Equipment
System Specification
Supply Voltage:240V + or - 10% 30W 50 Hz
Battery:12V 6Ah
Zones:128 maximum
Outputs:128 remote 8 local maximum
Unit Dimensions: CPL 395 x W 280 x D 100mm
(boxed) NU/WCUL 145 x W 85 x D 50mm
Unit Weights:CP4 kg
Environment:0 - 40°C 95%
REML 220 x W 145 x D 40mm
NU/WCU220 g
REM430 g
RH n.c.
Control Panel (CP)
The CP comprises electronic units inside a white
polycarbonate lid and a steel base which are factory
assembled to hinge on the left but which may be
reversed if required.
The Base Unit contains the mains input terminals and a
mains transformer. Space is provided for a battery and
also for a Digital Communicator. Cable entry points are
provided as follows:
1. Four 20mm knockouts top and bottom;
2. Two Holes for plastic trunking fitted with plastic inserts
top and bottom;
3. 13mm round knockouts fitted in the plastic inserts;
4. Four 20 mm round holes in the back.
The lid unit contains the Main Control printed circuit
board (pcb) and the Power Supply pcb which are
secured on posts and on which are fitted terminals for
external connections. Option Boards (SIB and PIB) may
also be fitted to the main board.
Under normal conditions the unit can be positioned at
any location as access will only be required for
maintenance.
Power Supply
The CP is fitted with the system combined Power Supply
andBattery Charger Unitand abattery which willprovide
power during a mains failure. Power arrangements are
as follows:
type which is normally float charged at about 13.6V;
3. System regulated supply 12V with a maximum
output of 1.5A. The internal supply is load
protected and the external supply fused;
4. System internal 5V supply;
5. Standby operation during a mains failure depends
upon battery size and the size of the system.
Current consumption may be calculated as
follows:
(a) CP: normal 150mA; alarm 500mA;
(b) Each NU (with 4 circuits connected): normal
33mA;
(c) Each REM (with 4 circuits connected): normal
33mA;
(d) Each NU/REM in alarm - load depends upon
outputs used;
6 Power supply fault monitoring is for loss of mains
supply, low system supply voltage and low battery
voltage;
7 Fuses are fitted on the PSU as follows:
(a) F1: 1A QB for low voltage a.c. input;
(b) F2: 2A QB for 12V dc external output;
8 In-line Fuseholder: 1A QB for Network 12V supply;
9 A 1A fused terminal block is fitted for the mains
input.
TS20006 of 20496529 Issue A
Page 7
Node Unit (NU)
The NU comprises a small two part polycarbonate case
containing a single pcb on which are terminal blocks.
The unit is connected to the control network and is a
control and connecting device for four circuits and four
programmable outputs. It also contains a sounder
output and a sounder mute output. It has no external
controls hence it may be positioned at any convenient
location as access is normally only required for
maintenance. The unit is surface mounted and has
cable entry points in the base top and bottom.
Remote Keypad Node Unit (REM)
The REM comprises a small two part polycarbonate
case containing a pcb and the system controls
consisting of:
1. A 15 key tactile keypad for entering data and
programmingthe system.When in use the keypadis
illuminated;
2. A liquid crystal display (LCD) of two lines of 20
characters each which provides system status
information and gives directions when
programming the system.
The unit is connected to the control network and is a
control and connecting device for four circuits and four
programmable outputs. The base contains a terminal
block for all external connections and the unit is fitted
with an internal sounder which provides local alarms
and system status sounds. The unit is surface mounted
andhascable entrypointsin thebaseon allfoursides.
TS2000
The REM’s are used to control and programme the
system hence they must be positioned at suitable
control positions with easy access.
Ward Control Unit (WCU)
The WCU comprises the same case as the NU and
contains a single pcb on which are terminal blocks. If
fitted the unit acts as a control and interface device to
allow a designated Ward to be Set and Unset using its
own dedicated Exit and Entry route and units. The WCU
maybe positionedat any locationnormally adjacentto
its Exit/Entry devices and to its controlling REM or NU. The
unitis surfacemounted and hascable entrypoints inthe
basetop andbottom. Itcontainscontrols for its Ward for
settingthe entry time,exit timeand settlingtime and links
to select the type of exit procedure.
System Control Network
The CP supplies power to and monitors all the
connected NU and REM via a six or eight wire Control
Network. Each connected unit is ’daisy chained’ to the
Network and the maximum permitted distance
betweenunits is100m butthe furthestunit ina fullsystem
is limited to a total cable length of 1 km from the CP.
Network
REM
Network
or
NU
WardControl Circuits
WardControl (A)
Last Exit Out (B)
Access Out ( C)
WardControl Outputs:
Ward Set Fail (A)
WardExit (B)
Ward Set (C)
Ward Alarm (D)
Loudspeaker
Ward
Control
12V Supply
496529 Issue A7 of 20TS2000
Unit
Figure 3. Ward Control Unit Schematic
Last Exit/Entry(LX Con)
Access (Acc Con)
Exit Terminate(ET Con)
Page 8
TS2000
+12V
0V
STRB
SW 12
WLK TST
NC
POWER
INPUT
Connect to 3W strobe.
Output will sink up to 250mA
Connect other side to +12V
12V supply
present when
Connect
to PIR if
system is set
required.
Connect J3 to JP6 on
Main Board
C
NO
DAT
CLK
LAT
TAMP
+12V OV
DIR
DIR
DOWN
DOWN
BAT
BAT
EXT
EXT
INT
INT
INT
+ve
-ve
12V
0V
+12V
0V
+5V
From Internal
SLA Battery
Fused (F2)
Auxiliary Output
Do not use
Figure 5. Control Panel Power Supply Unit - Connections
(to the right of the main panel terminals)
Fuseholder fitted with
1A QB fuse for Network
Power
RELAY
Relay contacts are
shown in the
de-energised state.
Alarm relay is normally
energised and is
de-energised at alarm.
For Mimic. Connect to
CPA6.OM module.
For SAB Tamper.
Link to 0V if not used
Figure 4. Control Panel Main Board - Connections
-
+
-
+
Connect to Control Network
See Fig 6
.
Fuse F1 on the main board
is not fitted.
0V
+12V
Power Supply to
Network ONLY
TS20008 of 20496529 Issue A
Page 9
+12V
TS2000
0V
If required extra PSU should
be connected like this to
ensure that the supplies are
Dn +
Dn -
not paralleled
Continue to next unit
Connect PSU where
required
Node or REM
Node or REM
When using 8 core cable use
the two spare cores for non
network power supplies
Node or REM
Up+
Dn +
Up+
Dn +
Up+
UP -
Dir +
Dir-
Dn -
UP -
Dir +
Dir-
Dn -
UP -
Dir +
Dir-
+12V
+12V
+12V
0V
0V
Power Supply Unit
with standby battery.
+12V
0V
Use for Network
power to NU and
REM only
0V
12V 1.5A o/p
NOTE:AllPSUsmusthavethesamesizebattery
MAINS
0V
+12V
MAINS
Control
Panel
Down +
Dir -
Dir +
Down -
+12V
0v
Cable 6 or 8 core 7/0.2mm
Maximum length 100m between each unit.
Using 8 core cable will allow the Network
power supplies to be kept separate.
NOTE
It is essential that the connectors shown are
correct and that no cross-overs occur.
Incorrect connections may damage the equipment
and or cause intermittent malfunctions.
Figure 6. TS2000 Network Connections
496529 Issue A9 of 20TS2000
Page 10
TS2000
)
C
O
CIRCUIT A
OUTPUT D SINK 100mA
OUTPUT C SINK 100mA
ONNECT TO CP (FIG 4)
R PREVIOUS UNIT AND TO NEXT UNIT
CIRCUIT B
Connector JP
Ribbon cable to
REM pcb
B+
I/P B
A+
I/P A
O/P D
O/P C
+DIR
-DIR
0v
+12V
SPARE1
SPARE2
SPARESARE NOT CONNECTED INTERNALLY
Figure 7 TS2000 Node Unit - Connections
1
OUT D
OUT C
OUT B
OUT A
I/P C
+
I/P A
+
I/P B
+
I/P D
+
MUTE
SOUND
C+
I/P C
D+
I/P D
O/P A
O/P B
UP -
UP +
DOWN -
DOWN +
NOT USED
TO LSD1 FOR SPEAKER DEVICE
CIRCUIT C
CIRCUIT D
OUTPUT A
OUTPUT B
CONNECT TO
NEXT UNIT (Up)
OutputsD&Csink100mA
Outputs A & B source 100 mA
Circuit C
Circuit A
Circuit B
Circuit D
SOURCE
12V 100mA
CONNECTTOCP(FIG4)
OR TO PREVIOUS UNIT (DOWN
0V
Connect to CP (Fig 4)
or previous unit and to
next unit
+12V
DIRECTION DIRECTION +
Connect to CP (Fig 4)
or to previous unit (Down)
DATA UP DATA UP +
DATA DOWN -
Connect to next unit (Up)
Figure 8. TS2000 Remote Keypad Node - Connections
DATA DOWN +
TS200010 of 20496529 Issue A
Page 11
TS2000
To nc contacts of
Access device*
To nc contacts of
Last Exit device
To nc contacts of
Exit Terminator*
To NU/REM o/p C
To NU/REM o/p B
To NU/REM o/p A
To NU/REM o/p D
* = options
Programme Outputs as Ward X Outputs:
A=SetFailC=Set
B=ExitD=Alarm
W.C.U
ACCESS
LAST
EXIT
EXIT
TERMINATE
WARD SET
WARD EXIT
SET FAIL
WARD ALARM
Programmecircuitsin ward X
A = Ward Control
B&C=Night
Figure 9 TS2000 Ward Control Unit - Connections
WCU
LK
LK
1
2
Exit Mode
Settle
ExitRVEntry
RV
321
RV
SPKR
ACCESS
OUT
OUT
WARD
CONTROL
+12V
LX
0V
Powersupply must be sufficient
topowertheLoudspeaker(1A).
Do not use Network power.
Connect 0V to Network 0V.
Terminals
To Loudspeaker
Connect other side to 0V
To NU/REM Cct C.
C+ and I/P C
To NU/REM Cct B.
B+ and I/P B
To NU/REM Cct A.
A+ and I/P A
12V power
supply input
Timers:
1
RV =EntryTime0-255secs
RV=Exit Time 0 - 255 secs
2
RV = Exit Settling Time 0 - 40 secs
3
Link 1
Link 2
Open
Timed Set
Last Exit Set*
Closed
Last Exit Set
Exit Termina to rSet*
* Only if link 1 is closed
Figure 10. Ward Control Unit - Layout and Settings
496529 Issue A11 of 20TS2000
Page 12
TS2000
D
t
t
N
1
g
EOL
Res
2k2
2k2
E.O.L. Res
4k7
Detector Sw
Detector No n (<11)
Detector Sw
Detector No2
o
or
ec
Detector Sw
e
Tamper Sw
Exit Termin ator
n.c.(Or n.o.) Contacts
4k7
Tamper Sw
For PSU monitor circuits connect monitor
lines directly to I/P A or B or C or D and leave
the relevant +ve connection open
4k7
Tamper Sw
Detection Circuit Connections
Detector Sw
X+
4k7
For n.o contacts set
Inverted Attribute
To Node/REM
I/P X
EOL Res
2k2
Next PIR or Det
Output Device
4k7
Tamper Sw
PassiveInfra Red
(PIR) Detector
Tamp
Tamper
Switch (nc)
Box Tamper Connections
0V
Red Red Red
2k2 Resistor
Maximum load
100mA
Output Device
Resistor Colours
Yello w Violet Red
4k7 Resistor
Maximum load
100mA
+
I/P
To Node/REM
X+
I/P X
To Node/REM
+12V
Switched negative
To Node/REM
Sink O/P
CorD
Switched positive
To Node/REM
0V
Source O/P
AorB
Figure 11. TS2000 Circuit and Output Connections
TS200012 of 20496529 Issue A
rammable Outputs Connections
Pro
Page 13
Key Functions
TS2000
Engineer Reset
1. Enter your engineer’s code default 1234, you are
now in Engineer’s Mode
2. Press 0 in quit to unset.
Loading Defaults
1. Power down panel battery and mains, close LK2
2. Power up panel battery and mains
3. Enter 1234 and open LK2
4. The panel is back to Factory Default Programming.
Bell Test/Walk Test
Please refer to page 19
Memory Default Values
Whena CPis shipped from the factorythe memorydata
default parameters are set to:
1. Circuits: The Type and Attributes Parameters set will
156 HIGH
048 C103 E157 HOME
049 CABINET104 EAST158 HOT
050 CALL105 ELECTRIC159 HOUSE
051 CANTEEN106 ELECTRONICS
052 CAR107 EMERGENCY160 I
053 CARGO108 END161 IN
054 CASH109 ENGINE162 INDUSTRIAL
055 CASHIER110 ENGINEERS163 INFORMATION
TS2000
496529 Issue A15 of 20TS2000
Page 16
TS2000
TS2000 Dictionary Cont’d
164 INFRA-RED217 METER271 PORCH
165 INSIDE218 MEZZANINE272 POST
166 INSTRUCTORS219 MICROWAVE273 POWER
167 INTERIOR220 MIDDLE274 PRESSURE
168 INTO221 MILK275 PRIMARY
169 IRON222 MINOR276 PRIME
170 IT223 MOBILE277 PRINT
171 J225 MONITOR279 PRODUCTION
172 JANITOR226 MOULDING280 PUBLIC
173 JUNIOR227 MOVEMENT281 PURCHASING
411 WEAPON
358 T412 WEEKEND
359 TABLE413 WEST
360 TALL414 WINDOW
361 TAMPER415 WINTER
362 TEA416 WITH
363 TEACHER417 WOOD
364 TECHNICAL418 WORK
365 TECHNICIAN419 WORKS
366 TELLER420 WORKSHOP
367 TEN
368 TEST421 X
369 THE
370 THEATRE422 Y
371 TICKET423 YARD
372 TILL424 YEAR
373 TO425 YELLOW
374 TOILET
375 TOOL426 Z
376 TOP427 ZONE
377 TRACK
378 TRADE428 1
379 TRAINING429 IST
380 TRANSPORT430 10
TS2000
496529 Issue A17 of 20TS2000
Page 18
TS2000
Programmable Ouputs
The programmable outputs from the NU and the REM,
arereferred toas the Node Outputs andare activatedin
response to various conditions or events. They are
programmed to respond to System, Ward or Circuit
activation.
Panel outputs are from the CP and are programmed in
the same way as the Node outputs. Outputs 1 to 8 are
from the Parallel Interface Board, if fitted, and 9 to 16
are for the DC3 or DC3M Digicom if fitted.
The System activated outputs may be allocated to any
Node (NU or REM) output or the Panel (CP) outputs. They
are designated by their function and may be
programmed to be active if required. The following are
available:
(1)Alarm: A system alarm is present;
(2)P. A.: A Personal Attack circuit or a Duress Alarm
has been activated;
(3)Set: The system is Set;
(4)Fire: A Fire circuit has been activated;
(5)Medical: A Medical circuit has been activated;
(6)Tamper: A Tamper alarm is present;
(7)Aux: An Auxiliary circuit has been activated;
(8)Set Fail: An attempt to set the system has failed;
(9)Site Engr: The Engineer’s passcode has been
entered. The output will remain active until a
User passcode is entered;
(10) Lock-Alarm:The system has not been Set before
the start of the Time Lock period;
(11) Test-Fail: A test failure has occurred;
(12) AC Alarm: The mains supply to thePSU has not
been present for the mains fail time period;
(13) AC Off: The mains supply to the PSU is not
present or there is no 12V output;
(14) Batt Fault: During the PSU test or while the mains
is off the PSU Battery voltage is low.
(15) Bell: The CP bell output is activated;
(16) Strobe: The CP strobe output is activated;
(17) Switch +12: The system is Set and is not in
alarm;
(18) Walk Test +:A Walk Test is in progress (use output
A or B);
(19) Walk Test –: A Walk Test is in progress (use output
C or D);
(20) Line Fault: A Digicom telephone line fault is
present;
(21) Time Switch: The programmed Time Switch is
active;
(22) Time Locked: The system has been Time Locked
and cannot be unset;
(23) Entry Mode: Entry mode has been initiated;
(24) 2nd Entry: The first Entry time has timed out
before a passcode entry
(25) Exit Mode: System Exit procedure has been
initiated;
(26) Exit Setting: Final Exit setting is in progress
(27) Exit Error: An error occurred during the exit
procedure and the system cannot set
(28) Lock Alert: The programmed Time Lock period is
about to start;
(29) Fire/Viper: Will provide 12V (100mA source) to
devices which latch when activated and which
are unlatched when power is removed. The
output is removed for about 3 seconds when
unsetting the system after an alarm at the
second passcode entry;
(30) PSU Test: Connected to remote PSU to initiate a
battery test;
CAUTION: It is essential to ensure that the correct
outputs that will source (supply) or sink (accept) current
areselected tomatch the functionrequired.
Menus Listing in Sequence
NOTES:
Users will enter menus at Menu 1
Engineer will enter menus at Menu 15
User Level 5 (Standard W) can only set and unset
designated wards
Instantaccessto Menusfrom a keyboardnumber
entry applies to Menus 1 to 9 only
Menu 2 is only available if a Ward is Set;
Menu 7 is only available if there are circuits with
attribute omit
Menu 9 is only available if a printer is connected
or the SIB is fitted
Menu 17 is only available if a Ward is defined
Menu 24 is only available if a DC3(M) is fitted
Menu 25 is only available if Engineer Reset is
programmed and a reset is required
(Passcode) Levels:
1 Engineer
2 Master
3 Manager
4 Standard S
5 Standard W
6 Restricted