RS UTS-E Manual

Features and specifications
Tone/pulse (tone priority) ______________________________Wrap around rubber grip
Talk and monitor modes_______________________________________Waterproof - IP64
Last number redial_________________________________________________Polarity test
Ten number memory (24 digits) _____________________________Easy battery change
Microphone mute ___________________________Battery life (alkaline) 2 years typically
Ringer (sounder) ______________________________________________Battery low LEd
Monitor impedance >300k½_____________________Protected against lightning surges
Data-safe monitor ____________________________________Time break recall (100ms)
Minimum line current <10mA ___________Over-current protected - no repair required.
RS stock no. 801-493
Issued January 1998 9990
UTS-E All Weather
Telephone Test Set
Instruction Leaflet
Dialling
UTS automatically selects tone dialling when connected to a line.
Pulse dialling selection
Connect to line then press PULSE before you go off-hook (Idle or Monitor Mode).You can
switch to Tone dialling part way through a call by pressing * (not dialled out). The dialling
mode will revert to Tone when returning to idle mode or if the line is disconnected for 1
second.
Last number redial
Press LNR/PAUSE (first action).
Flash
Press FLASH.
Program a memory
Go off-hook, press STO, enter the telephone number then press MEM, choose and press
location (1-9 or 0).
2
ABC
5
JKL
8
TUV
0
OPER
1
4
GHI
7
PRS
3
DEF
6
MNO
9
WXY
#
Batt low
PULSE
MEM STO POL
LNR/PAUSE
FLASH
Figure 1.
The information provided in RS technical literature is believed to be accurate and reliable; however, RS
Components assumes no responsibility for inaccuracies or omissions, or for the use of this information, and all use
of such information shall be entirely at the user’s own risk.
No responsibility is assumed by RS Components for any infringements of patents or other rights of third parties
which may result from its use.
Specifications shown in RS Components technical literature are subject to change without notice.
RS Components, PO Box 99, Corby, Northants, NN17 9RS Telephone: [phone]
An Electrocomponents Company © RS Components 1998
9990

9990
3
2
Changing the battery or line-cord (UTS-E is supplied with a
battery installed)
The LED in the centre of the keypad will light when the battery needs replacing as shown
below.
To remove the cover, remove the two screws shown below to get to the battery. A suitable
replacement battery is RS stock no. 591-792
To replace the line cord, remove the cover as shown above.
AC
B
9V Alkaline
AAB
54 6
2
ABC
13
DEF
Batt low
PULSE
MEM STO POL
LNR/PAUSE
FLASH
9990
Memory dialling
Press MEM then the chosen location (1-9 or 0).
Dialling pauses
Insert 4 second delays in dialling string by keying LNR/PAUSE after any digit. Dialling
pauses will be repeated by LNR and can be stored in memory.
Off-hook (talk)
Press this button to seize the line. Press again or disconnect the line-cord to go on-hook.
High impedance monitor
Press this button momentarily to monitor the line. Monitor will stay on while connected to
the line and will time-out around 1 minute after disconnection.
Mute (Tx cut-off)
Press this button to cut-off transmission for privacy or to eliminate sidetone in noisy areas.
Release to talk.
Polarity test/ground start operation
To test polarity connect to the line to be tested. Press the polarity, POL, button and
observe the LEDs (see figure 1).
Red LED = Red line cord connection to tip (+ve)
Green LED = Red line cord connection to ring (-ve)
For ground start operation: Connect to line and identify the tip (+ve) wire. Connect a
ground to tip wire. Press TALK and then remove ground connection.
MONITOR
TALK
MUTE
Figure 3
Figure 4
Battery low indication
A. Screws (2)
B. Remove as shown
Figure 2.
A. Black wire = tip or +ve terminal
B. Red wire = ring or -ve terminal
C. Cord restraint (if fitted) connect to C
Figure 5.

9990
3
2
Changing the battery or line-cord (UTS-E is supplied with a
battery installed)
The LED in the centre of the keypad will light when the battery needs replacing as shown
below.
To remove the cover, remove the two screws shown below to get to the battery. A suitable
replacement battery is RS stock no. 591-792
To replace the line cord, remove the cover as shown above.
AC
B
9V Alkaline
AAB
54 6
2
ABC
13
DEF
Batt low
PULSE
MEM STO POL
LNR/PAUSE
FLASH
9990
Memory dialling
Press MEM then the chosen location (1-9 or 0).
Dialling pauses
Insert 4 second delays in dialling string by keying LNR/PAUSE after any digit. Dialling
pauses will be repeated by LNR and can be stored in memory.
Off-hook (talk)
Press this button to seize the line. Press again or disconnect the line-cord to go on-hook.
High impedance monitor
Press this button momentarily to monitor the line. Monitor will stay on while connected to
the line and will time-out around 1 minute after disconnection.
Mute (Tx cut-off)
Press this button to cut-off transmission for privacy or to eliminate sidetone in noisy areas.
Release to talk.
Polarity test/ground start operation
To test polarity connect to the line to be tested. Press the polarity, POL, button and
observe the LEDs (see figure 1).
Red LED = Red line cord connection to tip (+ve)
Green LED = Red line cord connection to ring (-ve)
For ground start operation: Connect to line and identify the tip (+ve) wire. Connect a
ground to tip wire. Press TALK and then remove ground connection.
MONITOR
TALK
MUTE
Figure 3
Figure 4
Battery low indication
A. Screws (2)
B. Remove as shown
Figure 2.
A. Black wire = tip or +ve terminal
B. Red wire = ring or -ve terminal
C. Cord restraint (if fitted) connect to C
Figure 5.

Features and specifications
Tone/pulse (tone priority) ______________________________Wrap around rubber grip
Talk and monitor modes_______________________________________Waterproof - IP64
Last number redial_________________________________________________Polarity test
Ten number memory (24 digits) _____________________________Easy battery change
Microphone mute ___________________________Battery life (alkaline) 2 years typically
Ringer (sounder) ______________________________________________Battery low LEd
Monitor impedance >300k½_____________________Protected against lightning surges
Data-safe monitor ____________________________________Time break recall (100ms)
Minimum line current <10mA ___________Over-current protected - no repair required.
RS stock no. 801-493
Issued January 1998 9990
UTS-E All Weather
Telephone Test Set
Instruction Leaflet
Dialling
UTS automatically selects tone dialling when connected to a line.
Pulse dialling selection
Connect to line then press PULSE before you go off-hook (Idle or Monitor Mode).You can
switch to Tone dialling part way through a call by pressing * (not dialled out). The dialling
mode will revert to Tone when returning to idle mode or if the line is disconnected for 1
second.
Last number redial
Press LNR/PAUSE (first action).
Flash
Press FLASH.
Program a memory
Go off-hook, press STO, enter the telephone number then press MEM, choose and press
location (1-9 or 0).
2
ABC
5
JKL
8
TUV
0
OPER
1
4
GHI
7
PRS
3
DEF
6
MNO
9
WXY
#
Batt low
PULSE
MEM STO POL
LNR/PAUSE
FLASH
Figure 1.
The information provided in RS technical literature is believed to be accurate and reliable; however, RS
Components assumes no responsibility for inaccuracies or omissions, or for the use of this information, and all use
of such information shall be entirely at the user’s own risk.
No responsibility is assumed by RS Components for any infringements of patents or other rights of third parties
which may result from its use.
Specifications shown in RS Components technical literature are subject to change without notice.
RS Components, PO Box 99, Corby, Northants, NN17 9RS Telephone: [phone]
An Electrocomponents Company © RS Components 1998
9990